Lot 30155 – 1913 Romanov Tercentenary group of nine proofs in green/blue-green shades on chalk surfaced paper

1913 Romanov Tercentenary group of nine proofs in green/blue-green shades on chalk surfaced paper, with the names of designer and engraver beneath the picture, incl. 1k , 2k, 4k, 14k, 15k, 20k (mounted on card), 25k, 35k and 70k values, odd insignificant thin, the majority described in the Tsar Nicholas II collection sold at Robson Lowe in 1935, published in Yamschik-Postal Rider 1983, No 12, pages 12 to 15, a rare assembly.