Parts and down loadable schematics for all High Standard guns: Gun Parts Corporation.
http://www.e-gunparts.com/model.asp?idDept=112
Exploded view of High Standard pistols:
http://www.again.net/~steve/page7a.htm
High Standard owner's manuals:
http://www.stevespages.com/page7b.htm
The current High Standard company:
http://www.highstandard.com/