Alfred Apps 1839 - 1913

occupation:
Electrical instrument maker,
Mathematical instrument maker,
Optical instrument maker
Nationality:
British
born in:
United Kingdom

Traded at 433 Strand, London, England (1866-1911). Suceeded by Newton & Co. in 1911

Related Objects

Early electro-magnetic engine by Alfred Apps, London

Alfred Apps, London, 10-inch induction coil

Induction coil for use with X-ray apparatus (x-ray accessory)

Case for patent section line ruler (instrument case)

Patent section line ruler, stamped "Apps" (rule (line))

Electrical register for anemometer (instrument component; anemometer)

Improved Hawthorn slide rule, 12" folding (slide rule (Hawthorn))

Circular slide rule, c 1870. (circular slide rule)

Early form of mercury interrupter (hand break)

Glass cracked by spark from the giant Spottiswoode induction coil

Large interrupter by Alfred Apps, London

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