1871 Wood Engravings Streetcar Ammonia Engine Emile Lamm Invention Antique YSA3 YYC5 There are several yellow blemishes

There are several yellow blemishes near the center and upper left of the item which are more visible in the digital copy than on the actual item

This is an original 1931 color print ad for Cook Paint and Varnish Company

a product line by the Chain Belt Company of Milwaukee

This is an original 1907 black and white print ad for the Kewanee Water Supply Company

Keywords specific to this image: 109 Broad Street Boston

1871 Wood Engravings Streetcar Ammonia Engine Emile Lamm Invention Antique YSA3 YYC5 There are several yellow blemishes"Ammonia Engine for Street Cars" This is an original 1871 set of two black and white in text wood engravings of a streetcar powered by an ammonia engine designed by inventor, Dr. Emile Lamm of New Orleans. Please see both images. CONDITION This 143+ year old Item is rated Near Mint Very Fine. No creases. No surface rub. No tears. No water damage. Please note: There is printing on the verso. Product Type: Original In Text Wood Engraving; Black White