Vernier height gauges.

[RonA]

I have a pair of Brown & Sharp 18", a really nice 18" Starrett with fine adjust knob, and a 36" Starrett with fine adjust knob. All in boxes. All in good to excellent shape. $50 each for the BS(Yep, BS is for sale), $100 for the 18" Starrett, and $150 for the big Starrett.