1:32
Plastic calculator - touching.
1:10
Plastic calculator - buttons swiping.
0:39
Plastic calculator - buttons smashing.
2:17
Plastic calculator - buttons pressing.
0:01
Antique cash register billing machine single button being pushed 2.
0:01
Antique cash register billing machine single button being pushed 1.
0:01
Antique adding machine switch operation in sequence - handling with button press clicks.
0:01
Antique adding machine rotary knob turning and rotating with metal ratchet and ribbon knot movement.
0:02
Antique adding machine pulling lever with handling - metal ratchet mechanism with spring movement and ...
0:02
Antique adding machine flipping switch up and down and flipping back and forth.
0:07
Antique adding machine crank turning with metal ratchet mechanism - rotate with spring release, slow.
0:04
Antique Olympia adding machine printing and operation - electronics and paper roll mechanism.
0:58
Punching numbers on adding machine, mid-side mic (3).
1:05
Punching numbers on adding machine, mid-side mic (2).
0:54
Punching numbers on adding machine, mid-side mic (1).
1:14
Punching numbers on adding machine, mic overhead.
1:01
Punching numbers on adding machine, buttons perspective.
0:54
Punching numbers on adding machine, printer perspective.
0:05
Adding machine printing sheet (10).
0:05
Adding machine printing sheet (9).