Looks like an ugly Roper to me.........
I know how displeasing the Ropers are to the eye Mac, you should gather any and all parts you have stashed out for em (especially tanks, fenders and the hideous clutch covers!) and I'll make you a humble offer to get them out of your sight once and for all. I'd go as high as $25 each for any tank ya got:laugh:and promise not to flip it on Ebay for $150:innocent:
And Mac's right you have a 10" wheel model Roper sold by Sears, it likely had a 4 or 5hp Tecumseh with and engine mounted tank.:thumbsup: