Sinclair ZX80 Vacuum Form Molds

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This is an initial effort to create a vacuum form mold set for the Sinclair ZX80 computer. The original ZX80 case was fashioned from polystyrene sheets via vacuum forming, before later becoming injection molded. The goal of this attempt is to produce basic molds that can be used to replace the fragile original cases, which have become brittle due to their age, or to manufacture a new replica of the ZX80 computer. The Sinclair ZX80 was manufactured by Science Of Cambridge, later renamed Sinclair Research, in 1980 and utilized the Zilog Z80 Microprocessor, along with 4k of Rom and 1k of Ram.