Glass Candle Holders Candlestick Inserts used for when the candle burns down too far, the heat would not damage the glass. These are found made of various materials but the earliest are pewter as the one pictured on left. Crucifix candlestick Crossbar pattern base with patterened pressed socket Circular patterned base candlestick with matching whale oil lamp This one has a double melon knop center stem and a five tier pressed base Columnar pattern with petal type socket Blown socket and baluster stem with square pressed base with round corners Quatrefoil pattern base with free blown socket