The HP Way.

[Ljad]

Have seen before ?

http://news.zdnet.com/2300-9584_22-6092877-1.html?tag=nl.e589

[Karl Schneider]

Ljad --

Thanks for the link! Photo #6 (if I remember) showed an HP-35 inside a display case, with an HP-35 Surveying Pac. Surprising, because the HP-35 had neither programmability nor electronic input.

-- KS

[Etienne Victoria]

Karl,

Non programmable units "Pacs" were step-by-step solution booklets. They provide formulas and key sequences to solve various problems.

IIRC, they were issued for the 35, 45/46, 70 & 80/81.

Etienne