7-10 (7-10) 1919 10R on 1K-10R on 10 on 7K Arms of Russia handstamped SG Type 2, cplt (4), only 240 sets were made, rare and undercatalogued, 3 high values signed (10 on 3k by Mikulski {NH!}, 10 on 5k by A Brun and Dr R J Ceresa, 10 on 10 on 7k signed by Dr R J Ceresa and another), also the 10 on 3k and 10 on 5k are large margin imperfs.
