Used, original manual for the HP-48S and HP-48SX Calculator. Includes both volumes.
Need Only One of The Volumes? Order Volume I OR II for $34.95. Simply note your preference in the comments field on the order form.
Good Condition 11/91 Edition 1 Also Available: We have 1 good condition manual available for $59.95.
Excellent Condition 1/93 Edition 3 Also Available: We have 1 excellent condition manual available for $79.95.
Both of the above are Part Number 00048-90091 and are a single paperback volume (unlike older spiral bound version.) To order note the price and your preference in the comments field on the order form.