25 k. on 3 k., red, Smilton, imperforated, with ample margins, VF! (Image)

Estimate € 200

25 k. on 3 k. smilton, imperforated, on piece, inverted overprint (!), VF! (Image)

Estimate € 1200

3 R., grey blue/red orange, block of (4), imperforated (!), proof, rare, ex Hoffmann, VF!,  (Image)

Estimate € 1200

5 R., olive brown/orange, block of (4), imperforated (!), proof, ex Hoffmann, rare, VF! (Image)

Estimate € 1200

1st issue of 15 sk., black on buff paper, block of (4), error of bottom left stamp - 5 instead of 15, all cancel KAUNAS, left side imperforated, signed A.FRIEDL, VF! (Image)

Estimate € 5000