| PAT. 1 |
3 EACH U.S. PATENTS FOR THE BLICKENSDERFER TYPEWRITER
INCLUDING ELECTRIC BLICKENSDEEREFER |
$12.95 |
|
|
| PAT. 2 |
U.S. PATENT FOR BURROUGHS GLASS SIDE BOOKEEPING MACHINE
|
$8.95 |
|
|
| PAT. 3 |
4 EACH U.S. PATENTS FOR THE SIMPLEX TYPEWRITER
|
$9.95 |
|
|
| PAT. 4 |
U.S. PATENT FOR THE SUN TYPEWRITER
|
$5.95 |
|
|
| PAT. 5 |
4 EACH U.S. PATENT FOR CRANDALL TYPEWRITER
|
$8.95 |
|
|
| PAT. 6 |
U.S. PATENT FOR DALTON ADDING MACHINE
|
$8.95 |
|
|
| PAT. 7 |
U.S. PATENT FOR COMPTOMETER. (D.E FELT) CALCULATOR
|
$8.95 |
|
|
| PAT. 8 |
4 EACH U.S. PATENT FRIDEN CALCULATORS
|
$11.95 |
|
|
| PAT. 9 |
U.S. PATENT FOR HARRIS TYPEWRITER
|
$8.95 |
|
|
| PAT. 10 |
3 EACH U.S. FOR PIN WHEEL CALCULATORS
– R.H. MARCHANT JR., – CARL FRIDEN AND W. ODHNER |
$9.95 |
|
