|Scope & Content||
A first day cover commemorative envelope- "Official first day of issue Marshall Islands, Operation Crossroads 40th Anniversary, Bikini Atoll, 1 July 1946" is printed on the front.
The Postmark: (Two) Republic of the Marshall Islands, Day of Issue July 1, 1986 Majuro
The Stamps: Four Marshall Islands postage stamps commemorating Operation Crossroads, each stamp has a different scene, 22 cents each
7.5" x 4"
|Title||Marshall Islands, Operation Crossroads 40th Anniversary, Bikini Atoll|
|Collection||National Atomic Museum Foundation|
|Lexicon category||8: Communication Artifact|
|Lexicon sub-category||Documentary Artifact|