1. BIR 3/7/1 Reference (shelfmark): BIR 3/7/1 Title: Incomplete Registration sheets of adhesive fiscal and postage stamps over-endorsed 'Specimen.' Scope & Content: Includes unified and postage; various fiscals; Irish overprints; unemployment insurance and national health insurance. Collection Area: Philatelic Collections Languages: English Date Range: 1901-1936 Extent: 1 Box