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OPERATIONAL UPDATES: Please read for updates on IPI's operations (last updated 06/01/2022).
IPI will be implementing a price increase on all signs and decals effective 01/15/2022.
Use the linked categories below to shop on-line. A digital Sign catalog is also available to view.
The IPI Sign Shop, located at the Anamosa State Penitentiary, processes thousands of sign orders each year.
The Sign Shop produces a variety of products including traffic, street, wayfinding, conservation and specialty signs, vehicle decals and markings, banners, bumper stickers, sign kiosks and decals.
Typically about 40-50 offenders work in the various areas of the Sign Shop, learning skills such as silk screening, machining, graphic arts, inventory control, shipping and receiving, quality control, and customer service. In FY2015, the Sign Shop provided over 80,000 offender training hours.