Designed by hand
This was Vlado Damjanovski’s very first CCTV camera design, from his very first job after University graduation in 1982.
He not only did the electronic design, prototyping and manufacturing, but also all of the electronic and mechanical assembly drawings as well. Of course, tube cameras were used at the time.
All drawings were done by hand!
No computers, no CAD programs, as they didn’t exist at the time.