Salinas, California. Intercontinental Rubber Producers. Harry Baucher, head chemist, works in the company laboratory on… https://www.rawpixel.com/image/12152425/image-face-hand-personFree Image from public domain licenseSalinas, California. Intercontinental Rubber Producers. Harry Baucher, head chemist, works on deresinating tests by Russell… https://www.rawpixel.com/image/12151439/image-person-art-vintageFree Image from public domain licenseSalinas, California. Intercontinental Rubber Producers. Harry Baucher, head chemist, runs rubber extraction tests on guayule… https://www.rawpixel.com/image/12151359/image-person-art-vintageFree Image from public domain license