Vintage Frank Mossberg A-3 Adjustable Bicycle Wrench Blacksmiths Lovely old set of inside

Lovely old set of inside / outside measuring calipers

The cutting edge would also benefit from sharpening

English made U-tube Manometer by well-known scientific instruments makers Gallenkamp

Include No 1 & No 2 cutting irons

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Vintage Frank Mossberg A-3 Adjustable Bicycle Wrench Blacksmiths Lovely old set of insideSought after and collectible 6 Frank Mossberg adjustable bicycle wrench. Features the M diamond logos and is marked as an A 3 model wrench. Patent dates are also stamped. There is an excellent resource on The Frank Mossberg Company here: The Frank Mossberg Company (alloy artifacts. org) This item will be a great addition to any collection of adjustable wrenches, specifically those that collect the Mossberg items. If you need any more information on