Melting pot being lifted from Vibrex shakeout machine,k which removes sand and core from the casting. Dust and fine sand is sucked down through the grating.
These are maps of the Brakeshoe factory produced by Sanborn insurance. It was drafted in 1925 but was updated until 1951. Their are also various closeups of the maps for more detail.
These are maps of the Brakeshoe factory produced by Sanborn insurance. It was drafted in 1925 but was updated until 1951. Their are also various closeups of the maps for more detail.
The famous ABEX inventor Howard Avery. Owner of at least 10 patents related to the Brake Shoe, metallurgy, and welding. His inventions were important for ABEX and the industry. He was also an outspoken member of the local Board of Education, and a…
Frank Gannon is taking the first step in making centrifugal casting core with Osborn jolt-rockover molding machine. The sand carefully mixed with core oils and cereal binder is packed tightly into the pattern