--, two examples, one with good to large margins (small nick at top clear of the design), red pen cancellation and small thin; other with large even margins, part "P.P." cancellation in black, small repairs. Both with Abt Certificates (1993). Also 1850 10r., cross without frame, large margins, tied on entire letter to Gottinbau, horizontal filing crease through adhesive. Z. 13I, 16I. Photo