Nice Find, Fred!!
And a beautiful machine. Doesn't look like you'll have much work to do on it, appears to be in fine shape. Seems like this model combines features of the previous larger and smaller Aerodynes in one machine--it has the back end and handle of the larger models and the rest of it looks like the smaller models. Glad you got the attachments with it as well. I have a model 42 and only have the hose, wands, rug nozzle, and dusting brush with mine. Congratulations,
Jeff