THOMAS EDISON PORCELAIN BATTERY TOP Type BB PATd 1890
- Source: eBay
7" PORCELAIN TOP to BATTERY.Marked: Edison Primary Battery TYPE BB Trade Mark Thomas A. Edison PAT. JUNE 17, 1890 OTHER PATENTS PENDING Man'f'd. by EDISON MFG. CO., ORANGE, N.J. U.S.A. On the Underside, are two Rods attached to the top made of Copper Plus two Paddle type sections marked: Z Trade Mark Thomas A. Edison This is missing the Base, but often the Bases Survived without the top, because the tops were broken, breaking the Seal. This one does have a small chip in the porcelain, about 1/4" diameter on the edge. If you have the Bottom, 's a chance to complete the unit. Also it makes for an interesting Conversation Piece or Shelf Display. Being Offered with NO RESERVE.