Hi James,
A cedarstrip generally does not have canvas. To get an idea of what a true cedarstrip looks like, see my post in the canoe photo index under 1978 Walter Walker cedarstrip. What you probably have is a wood/canvas canoe. Wide, flat ribs, planked with material about 3 inches wide? If you are north of the border, I think wood/canvas canoes are sometimes called cedarstrips. At any rate, as far as pictures go, one of the overall shape, a pic of the decks, one of the serial number if possible, and one of the interior.
There is a manufacturer who made w/c canoes that were planked with very narrow planking. I cannot remember the name of said manufacturer to save my life though! Dan Miller knows, perhaps he'll pipe up when you have your pics posted.
HTH,