These pages go along with the main SIG History website, home-page of which is at https://wanderings-ds.jimdofree.com/.  These pages contain the instruction booklets, design plans, specs, etc that I've managed to collect for each plane sold by SIG and made by ALIEN, HERR and SEAGULL.

It also contains plan sheets and instructions for SIG Control-Line kits and SIG Free Flight kits.

Another item of interest is the downloadable WP version of the entire main website, should someone want to keep it on their own computer for reference/safekeeping.