#9800 - 2c + 3c(2) Admiral reg'd-Thunderbay District - Silver Mountain , Ont single broken circle [20 cm ] - Fe 24 1920 - Bruce Graham's Ontario broken circles book lists only one other date for this hammer Fe 15 1921 -
Member of the Canadian Stamp Dealers Association and have been serving the collector since 1975.
Canadian buyers - I will cover your GST/HST costs .