Ford of Canada hybrid hull UCW Carrier

[Michael R.]

David, if it is the same vehicle (I do not believe it is) there are differences in the manner in which some brackets have been positioned, as well as the type of brackets. In particular, the radio guys will see the change in the radio antenna base, which has been mounted into the front compartment to the left of the gunner's head, something that does not appear in the same manner throughout. The smoke generator mounting bracket appears to have the attaching holes blanked off, and the full 2" mortar mount installed. If there are holes for mounting the second set of steps that were fitted on the pre-production sample referred by the late Dr. Gregg, the blanking bolt heads are not visible.

In the series of UCW images numbered 02 through greater than 110, there are multiple changes in stowage brackets. Another difference that shows in the overhead and rear plate images is the use of the towing attachment fitted directly to the tool plate. i.e.: not the Stacey style using the spring and extension arms.

The date is likely close to April, 1944, about production number 25,000, now in the NO2 MKII* series. By that time the "desert" theater of war requirement may have been resolved. As the Windsor Carrier contract was being prepared for production, with the second model fitted with a cover, that may help answer some of your questions.