Lot 10365 – 1924 Paris 30c postal stationery study with 13 unued and 6 used

1924 Paris 30c postal stationery study written up on album pages looking at the shades, paper thickness and dimensions, with 13 unused examples and 6 used examples incl. one with three Olympics stamps, two with the Olympic slogan cancel and one cancelled in transit in Switzerland, a fine study