Physical description

Seven leaflets each advertising a different pump. Illustrated in black & white.
.1) Horizontal Dry Vacuum Pump, single bearing frame type with Outboard Bearing.
.2) Direct coupled Single-stage Class "G" Centrifugal Pump.
.3) Single-Stage Glass "G" Pump with overhung pulley.
.4) Thompson Improved Type Gravel Pump
.5) Belt-Driven Class "G" Centrifugal 5inch Single-Stage Pump with Belt striking gear.
.6) Direct coupled Two-Stage Class "G" centrifugal pump.
.7) Belt-driven Two-Stage Class "G" centrifugal pump.