posters]]> ephemera]]> drugstores]]> advertising]]> display cards]]> health education]]> pharmacists]]> medical equipment]]> prescriptions]]> weights and measures]]> torsion balance]]> metric weights]]> apothecary weights]]> avoirdupois weights]]> wire weights]]> hand balance]]> knife edge balance]]> suspended balance]]> prescription balance]]> Pinchak, Seymore Francis (Frank), 1922-2014]]> AIHP Frank Pinchak Poster Collection]]> Professional Advancement Plan]]> 1960]]> Brian Silverstein]]> .jpg]]> still image]]> 1960-1969]]> posters]]> ephemera]]> drugstores]]> advertising]]> display cards]]> health education]]> pharmacists]]> drugs]]> medicines]]> prescriptions]]> food and drug laws]]> narcotics]]> Durham-Humphrey Amendment]]> weights and measures]]> metric weights]]> apothecary weights]]> avoirdupois weights]]> Pinchak, Seymore Francis (Frank), 1922-2014]]> AIHP Frank Pinchak Poster Collection]]> Professional Advancement Plan]]> 1959]]> Brian Silverstein]]> .jpg]]> still image]]> 1950-1959]]> posters]]> ephemera]]> drugstores]]> advertising]]> display cards]]> health education]]> pharmacists]]> pills]]> capsules]]> medical equipment]]> prescriptions]]> mortar and pestle]]> pill tile]]> water bath]]> tablet mold]]> conical graduates]]> weights and measures]]> suppositories]]> metric weights]]> apothecary weights]]> avoirdupois weights]]> prescription balance]]> Pinchak, Seymore Francis (Frank), 1922-2014]]> AIHP Frank Pinchak Poster Collection]]> Professional Advancement Plan]]> 1956]]> Brian Silverstein]]> .jpg]]> still image]]> 1950-1959]]>