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1 – Chase Flyer / Specification Sheet
This was produced around 1985 for use at exhibitions and in response to customer enquiries.
2 – Simple Specification Sheet
Source and unknown, but preceeds the sale to Willtek.
3 – Will’tek Flyer / Specification Sheet
Copyright dated 2004
4 – Will’Tek Down Convertor Flyer / Specification Sheet
Copyright date 2002