Eimer 1733b, BHM 3219.
77mm. Silver. By J.E Boehm & F. Leighton.
Obverse with crowned bust of Victoria, reverse showing an enthroned figure of Empire, flanked by figures of Science, Letters and Art.
Slabbed and graded by NGC as MS63. Beautifully toned.
The certification number for this coin is 6672983-001