HP-67 / HP-97 (brochure) : Hewlett-Packard Italiana s.p.a. : Free Download, Borrow, and Streaming : Internet Archive

HP-67 Nuovo calcolatore tascabile completamente programmabile – HP-97 Nuovo calcolatore stampante completamente programmabile, opuscolo pubblicitario.

HP-67/HP-97 Surveying Pac I - HP Calculator Literature

HP 97 Calculator Restore

Clearance SALE* RARE Vintage HP 97 Hewlett-Packard Programmable Calculator 1976(s)

Hewlett-Packard HP-97 (Boxed) – Replacement Drive wheel & Battery

HP-67/97

Hewlett-Packard HP-97 (Boxed) – Replacement Drive wheel & Battery

July 19, 2000 by Duke Chronicle Print Archives - Issuu

Welcome to the Italian HP Calculators Museum

HP-67/-97 - Wikipedia

HP-67 Standard Pac : Hewlett Packard : Free Download, Borrow, and Streaming : Internet Archive

Bossware and Employment Tech Database - Coworker

Vintage HEWLETT PACKARD HP-67 / HP-97 Surveying Pac 1 with Cards, Orig Box+ EUC

HP-67/97

HP-67/97

HP-67/97