SPectal = ADVERTISING FLIERS--MASSACHUSETTS--BOSTON. COLLECTIONS
Batchelder (William W.) & Co., Boston.
 
SCbH Wm. W. Batchelder's portable electric drop .F869 light, patented Sept. 7, 1869. (CBoston, 1869] 8 broadside. 16xllcm.
From a collection of fliers distributed at the Massachusetts Charitable Mechanic Association's Eleventh Triennial Exhibition, 1869.
1. Electric light fixtures--Catalogs. 2. Advertising fliers--Massachusetts--Boston. 3. Broadsides--U.S.
oO :