I've got a box full of old data books that are free for shipping. (which will be a bit since they weigh about 24lbs) Included are GE Transistor Manual (sixth edition 1964) RCA Transistor Manual 1964 SCR manual SCR Applications Power Supplies Motorola Zener/Rectifier Handbook Optoelectronics catalogs Siliconix applications HVSR designers guide LSI design catalog and a few others Either pick them up in Sunnyvale, or pay to ship them to your address. --Chuck