This collection contains patents granted to David Pollock and John Pollock for a fan blower, improved ore cleaner, improved feed water heater for locomotives, and an improved rack for holding implements and utensils. There are also related documents, such as correspondence, advertising, an application, and a petition.
Advertising card for Holland brand butter showing a man and woman kissing while standing on a roll of butter. Slogans are "Always Fresh and Sweet" and "Pure Tasty Healthy Giving". Customer: Conestoga Engraving Company
Store window with advertising display for Der-ma-lo for chapped lips and hands, also a lot of pigeons.
Provenance
Collection of glass-plate negatives found in LCHS vault. Boxes were labeled "Lancaster Camera Club" but negatives are attributed to David Bachman Landis.
Store window full of pigeons and an advertisement for Der-ma-lo for chapped lips and hands.
Provenance
Collection of glass-plate negatives found in LCHS vault. Boxes were labeled "Lancaster Camera Club" but negatives are attributed to David Bachman Landis.
R. L. Gerhart Company's Ryan monoplane advertised El Capitan Coffee. Pilot Jesse Jones stands at left. This is thought to be the first business aircraft purchased by a Lancaster County company. It was the sister ship of the Ryan "Spirit of St. Louis" flown by Charles Lindbergh from New York to Paris in May 1927.
