For a detailed description of the following lots see also "The Journal of the Rossica Society of Russian Philately" - No. 171 - "Essays and Color Trials of the Georgian Socialist Sovjet Republic's Definitive Issue - the Unknown part"
1922, Allegory 500-5000r., interesting group of 72 color proofs, many in multiples, including 9 proofs Soviet coat of arms and allegorical female figure in unissued value 1000r., mostly fine
