TY - MANSCPT DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: Public Domain Mark 1.0 TI - Canadian postage stamp depicting chemical industry ID - 9s1616474 CY - Canada DA - 1956/// YR - 1956 AV - Witco Stamp Collection, Box 1 VL - Witco Stamp Collection, Box 1 AN - Witco Stamp Collection, Box 1 UR - https://digital.sciencehistory.org/works/9s1616474 AB - Stamp depicts aspects of chemistry and related sciences. The design depicting a laboratory vessel is illustrative of the scientific equipment used widely for research in the chemical industry. A representative chemical plant appears in the lower part of the glass container. Glass tubing extending from the vessel encloses at enlarged ends a head of wheat to represent agriculture and a symbolic industrial plant. KW - Postage stamps KW - Chemical industry KW - Science on postage stamps KW - Canada LA - French, English ER -