[Mart]

It's worth adding to the info above that the carb above is commonly known as a "94". The venturi diameter is 15/16" which is roughly .94 decimal.

It could have been made by Ford Holley or Chandler Grove.

Holley also made a 1" bore carb called a 2100 and a 1-1/16" bore carb called a 2110. The bigger ones were fitted to some Y block powered vehicles.

Mart.