TY - MANSCPT DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: Public Domain Mark 1.0 TI - How to Apply Dowflake ID - x633f167w AU - Dow Chemical Company DA - 1925/// YR - 1925 AV - Advertisements from the Dow Chemical Historical Collection, Box 7 VL - Advertisements from the Dow Chemical Historical Collection, Box 7 AN - Advertisements from the Dow Chemical Historical Collection, Box 7 UR - https://digital.sciencehistory.org/works/x633f167w KW - Dow Chemical Company KW - Calcium chloride LA - English ER -