Beacon candleblock, that was advertised in the August 1946 issue of Giftwares magazine.
Notice the strong resemblance to Heisey's Crystolite candleblock.The biggest differences are that the Beacon candleblock has 6 petals, while the Heisey one has eight, and there are little ribs between the Beacon petals. This shows how easy it was to get around patent protection, since Heisey's patent on this candleblock was still in effect in 1946