50 C.F.R. § 91.13 Technical requirements for design and submission of entry.
Title 50 - Wildlife and Fisheries
Link to an amendment published at 71 FR 39015, July 11, 2006. The design must be a horizontal drawing or painting seven (7) inches high and ten (10) inches wide. The entry may be drawn in any medium desired by the contestant and may be in either multicolor or black and white. No scrollwork, lettering, bird band numbers, signatures or initials may appear on the design. Each entry must be matted (over only) with a nine (9) inch by twelve (12) inch white mat, one (1) inch wide, and the entire entry cannot exceed one quarter ( [62 FR 24845, May 7, 1997]
Title 50: Wildlife and Fisheries
PART 91—MIGRATORY BIRD HUNTING AND CONSERVATION STAMP CONTEST
Subpart B—Procedures for Entering the Contest
§ 91.13 Technical requirements for design and submission of entry.