Alfred Apps 1839 - 1913
- Nationality:
- British
1839-1913, optical, mathematical & electrical instrument maker, British
Related Objects
Routledge engineer's rule by Alfred Apps, London (engineer's rule)
Patent section line ruler (rule (line))
Demonstration Wheatstone bridge (demonstration)
Early hand break (break)
Universal shunt (shunt)
Compass-clinometer, Bagot's Patent (No 2227 of 1876) by Apps (compasses (direction indicators))
Alfred Apps, London, 10-inch induction coil (induction coil)
Early electro-magnetic engine by Alfred Apps, London (engines)
Induction coil for use with X-ray apparatus (x-ray accessory)
