Pedzisa mutsara unotevera: The McRoskey Mattress Company ikambani inogadzira matiresi yakagadzirwa nemaoko yakavambwa muSan Francisco, CA. Yakagadzwa nehama mbiri muna Gumiguru 1899, yave ichitengeserana isingagumi kubvira ipapo, kusanganisira munguva inotevera ye
Kudengenyeka kwenyika kweSan Francisco kwa1906. Iyo kambani inoshanda kunze kwe "flagship showroom" yavo pa1687 Market St. muSan Francisco.