TY - JOUR AU1 - Dear, Paul S. AB - Abstract A simplified, composite apparatus by means of which miniature cameras may be adapted to the work of petrographic photomicrography is described. An assembly drawing of the various component parts is included, and examples of the application of the apparatus to problems in ceramic technology are given. TI - ADAPTING MINIATURE CAMERAS TO PETROGRAPHIC PHOTOMICROGRAPHY * JF - Journal of the American Ceramic Society DO - 10.1111/j.1151-2916.1939.tb19467.x DA - 1939-12-01 UR - https://www.deepdyve.com/lp/wiley/adapting-miniature-cameras-to-petrographic-photomicrography-C0drT4l45Y SP - 279 VL - 22 IS - 1‐12 DP - DeepDyve ER -