Stunning Collar Jewel from the Grand Lodge of Berkshire. Manufactured by Kenning of London; this company later became Toye, Kenning and Spencer. They still supply to this day. I have put some cleaner in the Kenning of London stamp so it showed up well for the picture....this is now removed. As you can see this has the traditional cobalt blue glass with the sunburst behind it. Standard size Collar jewel at 3 x 2 x 0.5 inches. It will be boxed to protect it on its journey. Any questions, please ask. Thanks for looking!