"HOYA" - blue, small one-line cancel (16 mm) on white postal form from 1863 and black, larger one-line cancel (19 mm) "HOYA" from red postal form from 1849 as well still larger one-line cancel "HOYA" (23 mm) on yellow postal form from 1851, as usual fold traces, nice collection with three various straight-line cancel on three various coloured postal forms