Collection. 1920-22, 531 mint stamps, including large blocks or complete sheets of No.23-24 and 41, starting with surcharges on Arms (no high values), representing 44 proofs or printing errors, in addition forgeries of the first definitive and due issues in 18 complete sheets of 100, nice condition overall, full OG or no gum as produced, vast majority is NH, VF (Image)