Share 'Wanted - Manual Pump sold by George H. Hake Inc around 1983'

Hello, I am in search of either the physical manual chocolate pump, or pictures of the pump disassembled. Since my Business Partners Father passed away in 2001, any information pertaining to her Father's creation went missing. Can anyone help, Shawn Alter Senior Marketing Director Hake Plastic Molds formally George H. Hake Inc.