| button copy(noun, expression, technology, entity, history) |
| dead media project(noun, expression, technology, entity, history) |
| dial-up internet access(noun, expression, technology, entity, history) |
| discontinued media format(noun, expression, technology, entity, history) |
| historical scientific instrument(noun, expression, technology, entity, history) |
| mechanical calculator(noun, expression, technology, entity, history) |
| monochrome monitor(noun, expression, technology, entity, history) |
| pulse dialing(noun, expression, technology, entity, history) |
| rotary dial(noun, expression, technology, entity, history) |
| slide rule(noun, expression, technology, entity, history) |
| steam car(noun, expression, technology, entity, history) |
| steam locomotive(noun, expression, technology, entity, history) |
| technological phase-out(noun, expression, technology, entity, history) |
| treadwheel crane(noun, expression, technology, entity, history) |
| unit record equipment(noun, expression, technology, entity, history) |
| water clock(noun, expression, technology, entity, history) |
| steam drill(noun, expression, technology, entity, form) |
| ballista(noun, technology, entity, history, obsoleteness) |
| calculagraph(noun, technology, entity, history, obsoleteness) |
| carriage(noun, technology, entity, history, obsoleteness) |