H.G.Co.
Picture Courtesy Bob Berry
O.V.G.CO. (Ohio Valley Glass Co.)
Picture courtesy Bob Berry
B (Brookfield)
Picture courtesy Bob Berry
CD 196: USA
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Picture Courtesy Bob Berry |
Picture courtesy Bob Berry |
Picture courtesy Bob Berry |
This CD is known as the "Perfect Transposition". It is a one piece transposition and there is no patent known attributed to this design.
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