Receipt of Robert Jacob and Company for pitch, rosin, and gum arabic purchased by the Joseph Uhrig Brewing Company, October 24, 1879, A0432-00006. Missouri Historical Society Library and Research Center.

Receipt of Robert Jacob and Company for pitch, rosin, and gum arabic purchased by the Joseph Uhrig Brewing Company, October 24, 1879, A0432-00006. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/2535 Accessed December 23, 2024.