Showgard® 165/94
Fits First Day Covers & Stationary Envelopes • 10 mounts per pack
Use these mounts to hold first day covers and envelopes, such as:
- #U540 — 3¢ & 1¢ (4¢) Dark Violet (U534 with surcharge, 1958)
- #U546 — 5¢ New York's World Fair (1964)
Can also be used for stamps from other nations.
*Packaging may vary