Lot 52659 – 1930 Anniversary of 1st cavalry army 14k in corner

1930 Anniversary of 1st cavalry army 14k in corner margin block of 4 showing plate errors: ‘lock-zamok’ (pos.89) and ‘Q’ instead of O in KOLLON (pos.99), also margin block of 4 showing top of ‘1’ in 10 LET round instead of straight (pos.5), also block of 4 showing ‘dot in front of horse’ from 2nd printing sheet (pos. 66), a scarce group, Mi no.388X € 240 for ordinary stamps only, Standard no.254, 254Ka, 254Kb, etc., € 460++, Zverev & Gilmanov no.257, Liapin 319, 319P2, etc., Soloviev no.356, 356K1, 356K2, etc.