Watch List notes:

ROCHE RESEARCH INSTITUTE OF MARINE PHARMACOLOGY, 1974, in bronze (57mm) (C.1974/5), mounted on metal base (only 50 of these issued); Roche Research Institute Of Marine Pharmacology Sydney, Roche Commemorative Medallion, 1974, in bronze (62mm) (C.1974/6). The first with some small spotting on reverse, otherwise uncirculated. (2)

Ex Dr W.J.D.Mira Collection.