By R. Koelebel. Edge: Plain. 43.2mm. 44.96gm. NICOL. FRIEDR. PETER GROSSHERZOG V. OLDENBURG *. Portrait, left, signed at the rim below / FUR/ WISSENSCHAFT/ UND/ KUNST. Inscription on four lines within ring of stars in legend.
Undated gold medal for Science and Art. Very rare. Attractive deeply mirrored surfaces with cameo contrast. The finest known.
