Slide Projector Blower Fan

This is a model of a squirrel cage blower fan from a 35mm carousel projector (from the 60's or 70's ?). Don't remember make or model, but most likely Kodak. Didn't print this model, only used its dimensions to repurpose it. Perhaps this model would be useful to that one unlucky bloke who is watching family slides and his blower fan exploded.