the mind > mental capacity > knowledge > conformity with what is known, truth > deceit, deception, trickery > forgery, falsification > [noun] > something false or forged > supposedly precious
Martin chain?1550
puff ring1557
St Martin's rings1590
by-gold1611
schlenter1897
1611 R. CotgraveDict. French & Eng. TonguesOrpel, silver and by-gold; a kind of leafe-tinne.