KON, Feliks, (Polish 1864-1941) and KLUTSIS, Gustav (Latvian 1895-1938) PAMYATI POGIBSHIKH VOZHDEI [In Memory of Leaders Passed], Moscow: Moskovskiy rabochiy, 1927. Fo (355 x 270 mm). Hard Cover. Kon`s commemorating texts illustrated with photographic plates, with original lithographed photomontage wrappers by Klutsis.

According to Valentina Kulagina-Klutsis, numerous copies of this book were withdrawn from circulation by the Soviet government, due to political reasons. Rare.