B-25 Machine gun

Marine aircrew adjust a .50-calibre machine gun in a North American Mitchell (B-25) before Marine Air operation out of Espiritu Sante in the Pacific [against Japanese forces]

Libbey-Owens-Ford building

Aerial view of Toledo (looking north) with the Libbey-Owens-Ford building at the Center of the 1966 Automobile Gala

World Trade Center (model)

Model of the World Trade Center

Colburn patent

Album A: The Toledo Glass Co., Experimental Glass Plant in Franklin, Pennsylvania (buildings). Irwing W. Colburn's experimental process was tested here

sheet glass cutting apparatus

Album D: sheet glass cutting apparatus

Flattening oven

Flattening over, the cylinder being reheated to be flattened

Experimental Glass Plant

Album A: The Toledo Glass Co., Experimental Glass Plant in Franklin, Pennsylvania (buildings). Irwing W. Colburn's experimental process was tested here

Technical Building

Technical Building in Toledo, Ohio, where the Research and Engineering Department was based

Cooling side

Album D: The cooling side of machine

Toledo Glass Co. (interior)

Album D: Toledo Glass Co. Inside view with the end of the lehr