Engine ID, Pontiac Cooling Systems, and Other Stories

In this wide-ranging contribution, the writer provides a partial engine ID in response to a past inquiry, differences between old Pontiac cooling systems and those in contemporary vehicles, recalls a successful Overland cars salesman, and reports on a boiler explosion.

Mogul tractor
This is the rear view of an 8-16 hp 1916 Mogul tractor atPioneer Museum in Wetaskiwin, Alberta. Photo day 1966.Courtesy of R. F. Somerville, Haney, B.C., Canada