unmounted mint Block of Four 1948 Trades' Union Congress, an imperforate sheetlet of four, fine unmounted mint on watermarked paper. M.1035var | Christie's

Lot 198

198

unmounted mint Block of Four 1948 Trades' Union Congress, an imperforate sheetlet of four, fine unmounted mint on watermarked paper. M.1035var

Details

unmounted mint Block of Four 1948 Trades' Union Congress, an imperforate sheetlet of four, fine unmounted mint on watermarked paper. M.1035var