The fonds consists of a customer accounts book for the general store, which records the sale of a wide variety of goods, including clothing (shoes, rubbers, skates, slippers, shoe laces, gloves, kerchiefs, overalls, underwear, stockings, shirts, caps); horse-related items (curry comb, horse brushes, harnesses, traces, lariats, halters, sweat pads); and hardware (pump rods, plow pulleys, sheet iron, rivets, bolts, nails, screws, paint, door pulls, pie tins, fly swatters, axle grease). Regular customers included W.D. Braden, C.L. Coonfer, Fariplay School, George Henderson, A. Hickle, A.G. Gosling, Ed Linkhart, Theo Lowe, E. Moe, James Rae, Carl Wenstrom, George Whitney, George Winters the Women's Institute, and many others.

The fonds consists of correspondence regarding investments and insurance payments from United Dairies and Maple Leaf mines.

The fonds consists of reminiscences of his work with the Calgary Brewery.

The fonds consists of inventory book of Twist's general store in Priddis(1924); genealogical information regarding Stewart's relatives, the Earls of Galloway, primarily from Debrett's Peerage; bank book of A.W. Dill (1938) [it is unclear how he relates to Stewart]; photographs of early buildings and settlers in the Priddis area; and photographs of locomotives.

The fonds consists of his correspondence related to Gaults Limited, the Credit Men's Trust Association, his collecting activities and his personal life (1915-1940); stamped envelopes of special flights, including Canadian first flights (1924-1934); Masonic lodge records from Winnipeg (1913-1932); legal documents for Francis R. Drewe of Devon County (1801), Richard Graves and Christopher Flood of Devon County (1808), and Thomas Bishop of Feniton (1837); Hudson's Bay Company five shilling and one shilling notes (1820 and 1870); and miscellany. Also includes an album of photographs of log houses in the Winnipeg area.

The fonds consists of photographs of Saskatoon businesses, institutions, societies, events, exhibitions including the Saskatoon Industrial Exhibition, and military exercises; and photographs of southern Saskatchewan towns and rural areas. Includes photographs of Regina sports teams.