[Skilled worker operating damaskeening machine operation for putting finishing lines on plates and bridges, Hamilton Watch, Lancaster, Pennsylvania]

[Semi-skilled worker operating wig wag machine for polishing pivots and staff shoulders, Hamilton Watch, Lancaster, Pennsylvania]

[Semi-skilled worker operating rectifying wheels, which corrects any inaccuracies in wheel, Hamilton Watch, Lancaster, Pennsylvania]

[Semi-skilled worker operating turret head to drill, counter-sink, face, and sharpen parts, Hamilton Watch, Lancaster, Pennsylvania]

[Skilled inspector using high-precision toolmaker's microscope, accurate to .0001 of an inch, to examine watches, Hamilton Watch Factory, Lancaster, Pennsylvania]

[Worker weighing balance screws or timing watches on milligram balance that are weighed to accuracy of 1/200th of milligram, Hamilton Watch, Lancaster, Pennsylvania]

[Skilled worker truing balance wheels by placing wheel into calipers provided with an index that shows where it is out of balance, Hamilton Watch, Lancaster, Pennsylvania]

Truman Purdy, 61, lifts weights in the Hamilton Aged and Infirmed prison exercise yard. His 25 year sentence for sexual abuse and sodomy began in 1992.