In 1917 Olson Manufacturing was established with the sole purpose of supplying the drafting industry with its patented Ames Lettering Guide. During the past 85 years we have sold millions of ALG's, and they are still proving to be a favorite even today.

With such a strong presence in this industry it has been a natural progression that other products have come to be included in our Drafting/Art product line, including acrylic T-Squares, the ArtPak and the Ames DraftPak.

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