I have a pair of Bronze & Gold bookends made by The Jennings Brother Mfg. Bridgeport, CT. I found info on the company and have found several JB bookends for sale but, I am trying to find info. etc. on the exact pattern I have. They are “Wheat & Butterfly”. There is a bundle of wheat with a butterfly landed and sitting on top. I was told they are old, rear and valuable. I need help with info. Thank you. JJ