Showcase. No. 70, Sept.-Oct. 1967. By National Periodical Publications, Inc



Showcase. No. 30, Jan.-Feb. 1961. By National Comics Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000399563 / 1988-10-19
B00000871604 / 1960-11-25
Title:
Showcase. No. 30, Jan.-Feb. 1961. By National Comics Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
D C Comics, Inc. (PWH)
Names:
National Comics Publications, Inc. (2127 documents)
example document: My greatest adventure. No. 53, Mar. 1961. By National Comics Publications, Inc
DC Comics, Inc. (5406 documents)
example document: Detective comics. No. 193, Mar. 1953. By National Comics Publications, Inc

Copyrights records by DC Comics, Inc.

Showcase. No. 49, Mar.-Apr. 1964. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000582715 / 1992-05-28
B00000090570 / 1964-01-30
Title:
Showcase. No. 49, Mar.-Apr. 1964. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics, Inc. (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Superman. Release of Sunday, Dec. 15, 1963. By National Periodical Publications, Inc

Copyrights records by National Periodical Publications, Inc.

DC Comics, Inc. (5406 documents)
example document: Star spangled war stories. No. 54, Feb. 1957

Showcase. No. 50, May-June 1964. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000582722 / 1992-05-28
B00000104072 / 1964-03-26
Title:
Showcase. No. 50, May-June 1964. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics, Inc. (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Our army at war. No. 184, Sept. 1967. By National Periodical Publications, Inc
DC Comics, Inc. (5406 documents)
example document: Superman. By National Comics Publications, Inc., Harry Donenfeld, president

Showcase. No. 51, July-Aug. 1964. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000582729 / 1992-05-28
B00000114028 / 1964-05-28
Title:
Showcase. No. 51, July-Aug. 1964. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics, Inc. (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Strange adventures. No. 160, Jan. 1964. By National Periodical Publications, Inc
DC Comics, Inc. (5406 documents)
example document: World's finest comics. No. 86, Jan.-Feb. 1957

Showcase. No. 52, Sept.-Oct. 1964. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000582734 / 1992-05-28
B00000125858 / 1964-07-30
Title:
Showcase. No. 52, Sept.-Oct. 1964. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics, Inc. (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Girls' love stories. No. 158, Apr. 1971. By National Periodical Publications, Inc
DC Comics, Inc. (5406 documents)
example document: The Fox and the crow. No. 80, June-July 1963. By National Periodical Publications, Inc

Showcase. No. 53, Nov.-Dec. 1964. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000582740 / 1992-05-28
B00000142927 / 1964-09-24
Title:
Showcase. No. 53, Nov.-Dec. 1964. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics, Inc. (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Sea devils. No. 15, Jan.-Feb. 1964. By National Periodical Publications, Inc
DC Comics, Inc. (5406 documents)
example document: All American men of war. No. 47, July 1957. By National Comics Publications, Inc

Showcase. No. 54, Jan.-Feb. 1965. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000582745 / 1992-05-28
B00000152435 / 1964-11-25
Title:
Showcase. No. 54, Jan.-Feb. 1965. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics, Inc. (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Star spangled war stories. Vol. 22, no. 172, Aug. 1973. By National Periodical Publications, Inc
DC Comics, Inc. (5406 documents)
example document: Showcase. No. 20, May-June 1959. By National Comics Publications, Inc

Showcase. No. 38, May-June 1962. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000494921 / 1990-11-05
B00000960642 / 1962-03-29
Title:
Showcase. No. 38, May-June 1962. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics, Inc. (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Detective comics. No. 336, Feb. 1965. By National Periodical Publications, Inc
DC Comics, Inc. (5406 documents)
example document: Challengers of the unknown. No. 40, Oct.-Nov. 1964. By National Periodical Publications, Inc

Showcase. No. 42, Jan.-Feb. 1963. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000495008 / 1990-11-05
B00000007990 / 1962-11-29
Title:
Showcase. No. 42, Jan.-Feb. 1963. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics, Inc. (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Tomahawk. No. 94, Sept.-Oct. 1964. By National Periodical Publications, Inc
DC Comics, Inc. (5406 documents)
example document: Our army at war. No. 92, Mar. 1960. By National Comics Publications, Inc

Showcase. No. 80, Feb. 1969. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000731948 / 1996-08-26
B00000473691 / 1968-12-12
Title:
Showcase. No. 80, Feb. 1969. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: From beyond the unknown. No. 9, Feb.-Mar. 1971. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Justice League of America. No. 54, June 1967. By National Periodical Publications, Inc

Copyrights records by DC Comics

Showcase. No. 66, Jan.-Feb. 1967. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000666805 / 1994-07-13
B00000303740 / 1966-11-22
Title:
Showcase. No. 66, Jan.-Feb. 1967. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Justice League of America. Vol. 14, no. 106, July-Aug. 1973. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Our fighting forces. Vol. 20, no. 143, June-July 1973. By National Periodical Publications, Inc

Showcase. No. 90, May 1970. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000790063 / 1998-12-01
B00000577446 / 1969-03-10
Title:
Showcase. No. 90, May 1970. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: The Flash. No. 192, Nov. 1969. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Our army at war. No. 187, Dec. 1967. By National Periodical Publications, Inc

Showcase. No. 91, June 1970. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000790074 / 1998-12-01
B00000587853 / 1970-04-28
Title:
Showcase. No. 91, June 1970. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Green lantern. No. 82, Feb.-Mar. 1971. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Wonder Woman. No. 186, Jan.-Feb. 1970. By National Periodical Publications, Inc

Showcase. No. 92, Aug. 1970. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000790079 / 1998-12-01
B00000597830 / 1970-06-11
Title:
Showcase. No. 92, Aug. 1970. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Wonder Woman. No. 171, July-Aug. 1967. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Tomahawk. No. 116, May-June 1968. By National Periodical Publications, Inc

Showcase. No. 93, Sept. 1970. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000790087 / 1998-12-01
B00000602980 / 1970-07-28
Title:
Showcase. No. 93, Sept. 1970. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Star spangled war stories. No. 122, Aug.-Sept. 1965. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: The unexpected. No. 113, June-July 1969. By National Periodical Publications, Inc

Showcase. No. 82, May 1969. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000759568 / 1997-08-15
B00000495166 / 1969-03-13
Title:
Showcase. No. 82, May 1969. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: GI combat. No. 101, Aug.-Sept. 1963. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Leave it to Binky. No. 66, Apr.-May 1969. By National Periodical Publications, Inc

Showcase. No. 83, June 1969. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000759573 / 1997-08-15
B00000500759 / 1969-04-24
Title:
Showcase. No. 83, June 1969. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Falling in love. No. 95, Nov. 1967. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Superman & 2,607 other titles; illustrated comic book stories. (Part 010 of 015)

Showcase. No. 84, Aug. 1969. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000759736 / 1997-08-15
B00000513371 / 1969-06-12
Title:
Showcase. No. 84, Aug. 1969. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: House of mystery. No. 130, Jan. 1963. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: House of mystery. No. 235, Sept. 1975. By National Periodical Publications, Inc

Showcase. No. 85, Sept. 1969. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000759740 / 1997-08-15
B00000521712 / 1969-07-24
Title:
Showcase. No. 85, Sept. 1969. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: World's finest comics. No. 240, Sept. 1976. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Superman's pal, Jimmy Olsen. No. 118, Mar. 1969. By National Periodical Publications, Inc

Showcase. No. 86, Nov. 1969. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000759760 / 1997-08-15
B00000532192 / 1969-09-11
Title:
Showcase. No. 86, Nov. 1969. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Superman. No. 209, Aug. 1968. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Adventure comics. No. 401, Jan. 1971. By National Periodical Publications, Inc

Showcase. By Martin Dibner

Type of Work:
Non-dramatic literary work
Registration Number / Date:
A00000348686 / 1958-08-07
RE0000277589 / 1986-01-06
Title:
Showcase. By Martin Dibner.
Variant title:
Showcase.
Copyright Claimant:
Martin Dibner (A)
Names:
Martin Dibner (2 documents)
example document: Sleeping giant. By Martin Dibner

Showcase. No. 74, May 1968. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000731809 / 1996-08-26
B00000412878 / 1968-03-12
Title:
Showcase. No. 74, May 1968. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: The unexpected. No. 160, Nov.-Dec. 1974. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Action comics. No. 228, June 1966. By National Periodical Publications, Inc

Showcase. No. 75, June 1968. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000731837 / 1996-08-26
B00000424753 / 1968-04-25
Title:
Showcase. No. 75, June 1968. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: My greatest adventure. No. 65, Mar. 1962. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Star spangled war stories. No. 126, Apr.-May 1966. By National Periodical Publications, Inc

Showcase. No. 70, Sept.-Oct. 1967. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000700234 / 1995-04-21
B00000361810 / 1967-07-25
Title:
Showcase. No. 70, Sept.-Oct. 1967. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Superman. No. 152, Apr. 1962. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Our fighting forces. No. 115, Sept.-Oct. 1968. By National Periodical Publications, Inc

Showcase. No. 71, Nov.-Dec. 1967. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000700248 / 1995-04-21
B00000374573 / 1967-09-26
Title:
Showcase. No. 71, Nov.-Dec. 1967. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Superboy. No. 144, Jan. 1968. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: The unexpected. No. 127, Sept. 1971. By National Periodical Publications, Inc

Showcase. No. 60, Jan.-Feb. 1966. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000632851 / 1993-09-22
B00000234875 / 1965-11-25
Title:
Showcase. No. 60, Jan.-Feb. 1966. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Super-team family. No. 6, Aug.-Sept. 1976. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Leave it to Binky. No. 64, Dec. 1968-Jan. 1969. By National Periodical Publications, Inc

Showcase. No. 59, Nov.-Dec. 1965. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000632901 / 1993-09-22
B00000218984 / 1965-09-30
Title:
Showcase. No. 59, Nov.-Dec. 1965. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Superman. No. 220, Oct. 1969. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: Plastic Man. No. 11, Feb.-Mar. 1976. By National Periodical Publications, Inc

Showcase. No. 55, Mar.-Apr. 1965. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000632911 / 1993-09-22
B00000170127 / 1965-01-28
Title:
Showcase. No. 55, Mar.-Apr. 1965. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: World's finest comics. No. 181, Dec. 1968. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: World's finest comics. No. 178, Sept. 1968. By National Periodical Publications, Inc

Showcase. No. 56, May-June 1965. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000632924 / 1993-09-22
B00000176474 / 1965-03-25
Title:
Showcase. No. 56, May-June 1965. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
National Periodical Publications, Inc. (2899 documents)
example document: Mystery in space. No. 97, Feb. 1964. By National Periodical Publications, Inc
DC Comics (2413 documents)
example document: The unexpected. Vol. 17, no. 138, Aug. 1972

Showcase. No. 57, July-Aug. 1965. By National Periodical Publications, Inc

Type of Work:
Non-dramatic literary work
Registration Number / Date:
RE0000632936 / 1993-09-22
B00000190109 / 1965-05-27
Title:
Showcase. No. 57, July-Aug. 1965. By National Periodical Publications, Inc.
Variant title:
Showcase.
Copyright Claimant:
DC Comics (PWH)
Names:
DC Comics (2413 documents)
example document: Superman & 2,607 other titles; illustrated comic book stories. (Part 010 of 023)
National Periodical Publications, Inc. (2899 documents)
example document: Justice League of America. No. 77, Dec. 1969. By National Periodical Publications, Inc
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