† mine-dialn.MiningObsolete = dialn.1 5b (see quot. 1701).
ΚΠ
1701 T. TuttellDescr. Math. Instruments in J. Moxon Math. made Easie (ed. 3) 12Mine-dial, a Box and Needle with a brass Ring, divided into 360 degrees, with several Dials Graduated thereon, generally thus made for the use of Miners.