Thrace, Lysimacheia PB 1/4 Mina Weight. Circa 4th-2nd centuries BC. Forepart of lion to right; Λ-Y Σ-I in corners around, TE (ligate) below / Blank. Tekin p. 64, 30-1 & 36-7. 129.92g, 37mm x 38mm.
Condition as seen.
From the inventory of a German dealer.
The TE stands for 'quarter' (TETAPTON).