Cylinder Record Mold Support Fixtures
thingiverse
Support fixture for making molds for "new" cylinder phonograph records. In addition to the 3d printed parts you will need a mandrel from an Edison Standard Phonograph model A or B. This part is readily available on eBay as well as from a number of antique phonograph parts suppliers. Current price (2022) is $25 to $35 for one, significantly cheaper than having a new one machined. I use this support fixture with MoldStar15 silicon from Smooth-On to create a mold from either a record I recorded myself or from an existing original period cylinder record. Various resins can be used to make the finished record. More details to be added by end of year (2022).
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