pair of glass magnifiers for reading the revolving barrel scale -- the tin surround piece includes printed 'signage' on each giving directions and has a scale on the lower part -- from the barrel of a patent 1906 Dayton model 383-C Computing Barrel Scale -- possibly used in other models -- made primarily of brass with steel spring and fasteners --
-- last pictures show the 383-C scale this was from [not included of course]--
-- moderate wear: some tarnish and light rust on the back side --
-- we are listing several parts from a Dayton barrel scale --
Each week we post a number of interesting items that have been purchased from Oregon Estate Sales-shipping can be recalculated and combined with multiple purchases-please let me do the calculating for combined shipments before paying.