This brown porcelain [id=292094346; Russian bottle] (for sale by Caleb Thimell) is embossed with (top) METP CCCP, or "METP USSR" in Latin aphabet. Not sure of what "METP" stands for. Perhaps omething like M,,, Electro Technical Products" ?

The lower embossing is reads Zavod "Proletarii" which means "Factory Workers" "Proletariat" means working class