More Info →John Parkin programming calculator

Object type:Image

Description: One of 28 mounted photos – Produced for 50th Jubilee, Crop & Food Research, South Road, Manakau.

Crop and Food Research Photos: 1. John Parkin programming Hewlett Packard calculator for controlling factorial unit glasshouses.

Any use of this image must be accompanied by the credit “Horowhenua Historical Society Inc.”

Tags: agriculture,; computer costume,; hhs photograph collection,; john parkin,; manakau,; men,