Scottish quaiche

"A solid silver Scottish quaiche engraved and presented my uncle Mr James Boyd, by Captain S. B.Duffin & Mr C. G. Duffin on completion of 50 years service with the company he worked for, Messrs Riddle and Messrs John Riddle and Son 1857-1947. I received information about this from N Ireland Family History Society, of which I am a member."