Minnesota, St. Paul W.A. Frost & Co. Pharmacists {conical} C899C1-36 William Arthur Frost  Pharmacist St Paul, Minnesota Residence 74 8 Goodrich avenue Office Selby and Western avenues Born April 11 1854 in St John's New Brunswick Canada Son of William B and Emma J. Frost   Graduated from NY College of Pharmacy  Ph G 1877 Sole proprietor of  W.A. Frost & Co. Pharmacists established 1878 at Willmar, Minnesota as Frost & Clark Retail pharmacists St Paul, Minnesota 1882- 1930 Census: William H. Frost age: 75 born about 1855 in Canada. Occupation: Proprietor Drug Store Wife: Kate H. Frost Age: 75