1949, 75th Anniversary of the UPU, 100L blue and gray violet, miniature sheet of six, natural paper inclusion at margin away from the stamps, post office fresh, full OG, NH, VF, C.v. $300 (Image)

1961, Europa issue, 500L brown and blue green, miniature sheet of six, perfect condition, full OG, NH, VF, C.v. $225 (Image)

Air Post stamps. 1950, 75th Anniversary of the UPU, 200L deep blue, imperforated miniature sheet of six, numbered on reverse, partial gum skip at the top as always, full OG, NH, VF, C.v. $450 (Image)

Zeppelin Flight. April 18-21, 1932, 3rd South America Flight registered cover to Brazil, franked by three values, Friedrichshafen dispatch, brown flight cachet, Rio ''21.IV.32'' arrival ds on reverse, VF, Sieger #150, €1,500 without a premium for franking (Image)