You are bidding on a vintage 1950s Maxell PAPER LABEL battery (paper label batteries are almost always in terrible condition) -"dry cell"  - UM - 2.15V (basically a C-cell?) - product of Hitachi Maxell - Japan - very mid century graphics/logo font

great item if you are into vintage graphic design/logos/etc - as a go-with for an old flashlight or battery operated toy collection - would look good in any batteries/store/electronics/retail/etc display - as an old prop