Old Vintage Sterling Silver Agate Brooch ROBERT ALLISON Pin 1952 Scottish Celtic Large Gemstone Targe Scottish Solid 925 Jewelry Jewellery carabiner clip with an intricately engraved face

with an intricately engraved face

It's hallmarked for sterling silver dating to 1972 and opens/closes well

The silver on the front is matte in tone due to it being hard to reach with a silver polishing cloth

DESCRIPTION: A gorgeous and good quality antique Victorian diamond paste brooch

The tusk has a fracture running through it

Old Vintage Sterling Silver Agate Brooch ROBERT ALLISON Pin 1952 Scottish Celtic Large Gemstone Targe Scottish Solid 925 Jewelry Jewellery carabiner clip with an intricately engraved faceDESCRIPTION: A gorgeous and well made vintage Scottish brooch, made and hallmarked by Robert Allison. The brooch is made from sterling silver and adorned with a large and genuine agate gemstone (100% tested). The item is fully hallmarked for sterling silver, dating to 1952. It weighs approx. 16. 84g and the size dimensions are in the later photos.