Mariner Outboard, Edmonton Can Anyone Tell Me What Year And Horse Power My Mariner Outboard Is? The Serial Number Is OB253572.?

Can anyone tell me what year and horse power my Mariner Outboard is? The serial number is OB253572.? - mariner outboard, edmonton

The outboard was a package with a tire and I was not really interested in the open countryside, but I think I'd better find information about them. Sorry, I have no other information than the serial number.