*Scott No.: 139n
Date of Issue: August 4, 1995
Scott No.: 144j
Date of Issue: March 14, 1996
Set: Flora and Fauna
Species: My list from ATA identifies this frog was the Eurasian Lake (or Marsh) Frog, and the web site I've found helpful calls it a Caucasian Parsley Frog (Pelodytes caucasicus). They both look kind of right to me.