"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 different straight-line canceln on three different colored postal forms