Pinsetter
Overview
 
In bowling
Bowling
Bowling Bowling Bowling (1375–1425; late Middle English bowle, variant of boule Bowling (1375–1425; late Middle English bowle, variant of boule...

, a pinsetter, or pinspotter, was originally a person who manually reset bowling pin
Bowling pin
Bowling pins are the target of the bowling ball in various bowling games including tenpins, five-pins, duckpins, and candlepins. In the US, pin specifications for standard tenpins are set by the United States Bowling Congress. Pins are 4.75 inches wide at their widest point and tall...

s to their correct position, cleared fallen pins, and returned bowling ball
Bowling ball
A bowling ball is a spherical ball made from plastic, reactive resin, urethane or a combination of these materials which is used in the sport of bowling. Ten-pin bowling balls generally have a set of three holes drilled in them, one each for the ring and middle finger, and one for the thumb;...

s to players. Probably due to the nature of the work (low-paid, often part-time, manual labor that most frequently took place evenings), many pinsetters were teenaged boys, and thus pinboy is another name used to describe the job. In 1936 Gottfried Schmidt invented the mechanical pinsetter while with the AMF firm, which largely did away with pinsetting as a manual profession, although a small number of bowling alleys still use human pinsetters.
 
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