1919, 50 sk. on 1 k. imperforated tied by provisional cancel "GRODNO" to piece, fine, rare with only 50 stamps printed, signed Kosack and certificate Huylmans BPP (2018) (Image 1) (Image 2) (Image 3) (Image)

1919, 3-70 k. tied to pieces by violet provisional cancel "GRODNO", 50k. with overprint variery "different t in Lietuva", 35K. few shortened perfs, otherwise fine, scarce, signed Kosack and certificate Huylmans BPP (2018) (Image 1) (Image 2) (Image 3) (Image)