Peterson, Charles Arthur

Honorary pallbearer at Dr. Charles T. Dulin's funeral (see 1921-1925-050-01). Newspaper obituary has “O.A. Peterson” -- a typo?
Members of the PCMS 1904-1930
See History of Arizona medicine; collections of Orville Harry Brown, M.D. [AHSL Special Collections WZ 70 AA7 H673].

J Am Med Assoc, Oct 1928; 91: 1125: Charles Arthur Peterson, Tucson, Ariz. ; University of Michigan Medical School, Ann Arbor, 1906 ; served during the World War ; aged 61 ; died, September 6, of sarcoma.

Same person?
J Am Med Assoc, Jun 1918; 70: 1706: ...THE NAMES OF CIVILIAN PHYSICIANS IN MILITARY SERVICE... Oklahoma. Cherokee County. TAHLEQUAH -- ... Charles Arthur Peterson ...