Severus Alexander, AE21 of Nicaea, Bithynia. 3.3g.

Obv: M AVR ALEXANDROC K, bare headed, cuirassed bust right.
Rev: NIKAIEWN, serpent-entwined torch.

Apparently unpublished.
Scholz 57 var in NZ 1910, (this reverse for Julia Mamaea); RecGen 334 var (this reverse for Sept. Severus).

Contributed by David Lowe, Nov. 2014.