Crass Model, named after Ithaca's Frederick Crass who designed it, was introduced in 1888. Offered in Quality 1 through Quality 7. Quality 1P model with no engraving introduced in 1898. Crass Model underwent three major frame re-designs, before it was discontinued during 1901. Gun was available in 10-, 12- and 16-gauge. Automatic ejectors introduced in 1893. Available in any Quality gun at extra cost.
NOTE: 16-gauge guns will command a 20 percent price premium. Guns above Quality 4 are seldom encountered and an expert appraisal is necessary. Automatic ejectors add $250. Serial number range for Crass Model approximately 7000 to 50000.