Details
unused Block Larger Than four -- 1919 imperf. 1r. black on yellow-grey with green ornamental background, a sheetlet of eight stamps comprising two blocks of 4 printed tête-bêche with interpane margin, mint. Rare, believed to be one of less than six surviving sheets. Photo.
Further details
Note: This interesting post-abdication Zemstvo is described and illustrated in the "Soviet Collector" No. 7 (1970), pp. 64-65.