1919 Ad Blaw-Knox Pittsburgh Engineer Panama Canal Steel Architecture SCA3 XGIB8 elastic cord

elastic cord

is located in Indianapolis

Keywords specific to this image: bas relief

and "The Palm Offering" by Frederick Goodall

The ad features a dynamiting operation in a Southern quarry

1919 Ad Blaw-Knox Pittsburgh Engineer Panama Canal Steel Architecture SCA3 XGIB8 elastic cordThis is an original 1919 black and white print ad for the Blaw Knox Company of Pittsburgh, Pennsylvania. Shown in the image are workers constructing a subway system. The company offered steel forms, clamshell buckets, fabricated steel, water cooled appliances, plate work and towers. CONDITION This 92+ year old Item is rated Very Fine ++. Light aging throughout. Light wrinkling. No natural defects. No surface rub. No tears. No water damage. Product