Claude
Hand-drawn cachet by RKA featuring a green silhouette of Idaho state map with a blue Mountain Bluebird perched on a branch with white flowers, above an orange plaque reading 'Idaho Centennial 1890-1990'. Two stamps are affixed: a purple 3-cent 1940 Idaho 50th Anniversary stamp showing the state capitol building, and a 25-cent 1990 Idaho Centennial stamp depicting a Mountain Bluebird against a mountain landscape. The postmark is a standard circular machine cancel from Boise, ID dated January 6, 1990 with ZIP 83708, accompanied by a 'First Day of Issue' killer bar.
Mistral
This First Day Cover features a hand-drawn cachet with a green map of Idaho, a blue Mountain Bluebird perched on flowering branches, and an orange plaque reading 'IDAHO CENTENNIAL 1890–1990.' Two stamps are affixed: a 3-cent stamp from 1940 depicting the Idaho State Capitol and a 25-cent stamp from 1990 featuring the Mountain Bluebird. The cover is postmarked with a circular cancellation from Boise, ID, dated January 6, 1990. The postmark is crisp, and the cover appears to be in excellent condition with no significant wear.
(The automatic summaries sometimes misidentify the postmark as part of the cachet artwork.)
