How old is a sears and roebuck wood circulator model 641.100805 and parts list?

The Sears and Roebuck Wood Circulator Model 641.100805 was likely produced in the late 1960s or early 1970s, as many Sears appliances from that era featured similar model numbers. To determine its exact age, you may need to refer to the specific catalog or sales records from Sears during that time. Additionally, parts lists for such models can often be found in vintage appliance manuals or online resources focusing on retro appliances.