NGC MS 64 (6639729-016).
Av. Around round central hole: PROJECT / T - M / NICKEL.
Rv. Around round central hole, Mercury representing Commerce and allegory representing Industry, below 1.
GEM.259.1 - VG.4112 - Maz.- (cf. 2320 with date); Maillechort - 2.42 g - 18.2 mm - 12 h