Keywords: Alfred Worcester ca 1878.jpg en Dr en Alfred Worcester 1855-1951 general practitioner in Waltham Massachusetts Photo from Harvard University Archives 1878 http //openvault wgbh org/catalog/openvault 4275 Harvard University Archives Gustavus W Pach 1845-1904 - Photographer other versions PD-old-auto-1923 1904 People of Waltham Massachusetts Alumni of Harvard Medical School |