1922 Ad Ideal Ball Laboratory Thrust Bearing Overhung Agitator Engineering IEC1 XAG4 Shown in the illustration is

Shown in the illustration is the interior of a manufacturing plant

This is an original 1930 photogravure of Kegon Falls and Lake Chuzenji

This is an original 1911 halftone print of the first stage of construction in the La Salle Street Tunnel

Period Paper is thrilled to offer a collection of steel engravings from 1861

1922 Ad Ideal Ball Laboratory Thrust Bearing Overhung Agitator Engineering IEC1 XAG4 Shown in the illustration isThis is an original 1922 black and white two page print ad for the Ideal Ball Laboratory and the General Machine Company, located at 400 Market Street in Newark, New Jersey. Please see additional image. CONDITION This 89+ year old Item is rated Very Fine. Light aging throughout. Light creasing. No natural defects. Some light surface rub. No tears. No water damage. There is some bleed through visible on this this ad. Product Type: Original Print Ad;