Swan models SW-120, SW-140, & SW-175 manual, reprint.
This is a
digitally copied and enhanced manual for the Swan series
100 SSB transceiver.
Swan's original does not live up to their usual standards on this one.
It looks like it was printed from a stencil and is a bit rough. The
reprint is, however,
clear, clean, and relatively easy to read.
The schematic came out particularly well. It is printed on premium
24# paper with heavy covers and bound with a plastic comb. No more struggling with