Unusual Antique 1897 Sawyer Tool Co. Folding Machinists Gauge, Fitchburg, Mass. For SaleNot sure about the purpose of this little machinist's metal gauge, but it has teeth at different spacings on 22 arrow shape pieces that fold out. Ones with smaller teeth have teeth on both sides. The gauge was made by Sawyer Tool Co., Fitchburg, Mass. Patent date is September 21, 1897. When closed the gauge is 1.5 inches long by 0.55 inch by 0.65 inch. Excellent working condition with minor wear and traces of rust.
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