Old Vintage ROBERT ALLISON Sterling Silver Agate Brooch 1957 Hallmark Scottish Celtic Gemstone Gaelic Solid 925 Jewelry Jewellery

DESCRIPTION: A gorgeous genuine Robert Allison vintage sterling silver brooch, adorned with an agate gemstone. The item is fully hallmarked for sterling silver, dating to 1957 and bears Robert Allison's "RA" makers mark. The brooch weighs approx. 7.09g and the size dimensions are in the later photos.