Totalizer selecting and control mechanisms
Totalizer selecting and control mechanisms for cash...
Totalizer selecting assembly
Totalizer selecting control
Totalizer shifting mechanism
Transducer
Translating device for accounting machines
Translating device for recording machine
Transmission device for a start-stop teleprinter
Two-total credit balance adding machines
Type machine key lever lock
Typewriter accumulator
Typewriter adder
Typewriter adding machine
Typewriter and computer
Typewriter number-printing apparatus controlled by...
Typewriting and accounting machine
Typewriting and accounting machines
Typewriting and adding machine
Typewriting and computing machine