Semi - Postal issues. 1930, IPOSTA, International Philatelic Exhibition in Berlin, 8pf-50pf, souvenir sheet of four, appropriate size 105x148mm, full OG (on stamps only), NH, VF, Mi Block 1, €1,600 (Image)

Semi - Postal issues. 1935, OSTROPA, Philatelic Exhibition in Koenigsberg, 3 (pf)-25(pf), souvenir sheet of four, unused, no gum as almost always exists, VF, Mi Block 3, €1,200 (Image)

Semi - Postal issues. 1937, 1st National Philatelic Exhibition, 6 (+19pf) dark green, imperforated souvenir sheet of four, full OG, NH, VF, Mi Block 8, €220 (Image)

Semi - Postal issues. 1937, Culture Fund, 6 (+19pf) dark green, souvenir sheet of four with additional rouletted perforation and surcharge 25pf on each label, full OG, NH, VF, Mi Block 9, €320 (Image)

Semi - Postal issues. 1937, 4th Brown Ribbon Horse Races, red overprint on 42 (+108pf) brown, souvenir sheet, full OG, NH, VF, Mi Block 10, €180 (Image)

Semi - Postal issues. 1937, Nazi Party Congress in Nuremburg, 6 (+19pf) dark green, souvenir sheet of four with additional black overprint at sides of each stamp, full OG, NH, VF, Mi Block 11, €320 (Image)

Semi - Postal issues. 1939, Nurburgring Auto Races, overprinted issue, complete set in sheet margin blocks of four, full OG, NH, VF, Mi #695-97, €1,120++ (Image)