Bidspirit auction | Imperforated sheetlet of 3 promotional

Imperforated sheetlet of 3 promotional stamps of the Traveling Stamp Exhibi - Imperforated sheetlet of 3 promotional stamps of the Traveling Stamp Exhibit, with messages to youth to establish stamp collecting societies, circa. early 1950s; printed by Arieli & Inkographia and designed by R. Meirowitz; MNH