There are mould marks which is quite common.
"Vintage Anchor Hocking Ruby Red Glass Oyster & Pearl Candle Holders Pair MCM"
Vintage Anchor Hocking Royal Ruby Red Oyster & Pearl Candle Holders Pair Set 2(5
VINTAGE RETIRED SEA MIST GREEN FIESTAWARE BULB CANDLE HOLDERS
Vintage PFALTZGRAFF Heritage Green Ceramic 5” Candle Holders. MCM
Vintage Fire King Milk Glass gold bead trim 3 part relish dish 11" x 7 1/2" USA
