I am including this Greens Multum in Parvo within the showcase forum because it is not such a common variant. Most surviving Parvos are cog driven whereas this example is Chain driven. Both cog and chain models models were available but fewer of the latter survive. This example is a layer production model probably from the mid 1920's. This is a lighter weight variant. If you look at the frame the metal on the handles and frame is recessed giving strength over weight. Infact when you lift an 8 inch cog Parvo it is quite heavy. Compared this is surprisingly light. I will include a cog Parvo in another showcase with more history behind Parvos.