What is printed on the back of a Fastrack O72 curve?

I just looked at one and it does say "O-72 FULL CURVE" underneath.  It's raised type molded as part of the plastic, along the inner part of the curve, near one end.  The other end has a lot of the Lionel, Patent Pending, etc.. info .

Depending on who is looking it may be hard to see, but it is most likely there.   

I am pretty sure all FT has similar markings underneath. 

-Dave

Because I had a unoccupied siding that was easy to check here are some pics of an O72 curve and a 10" straight track both labeled.

A cursory glance at some other pieces on that siding does suggest that they are all labeled.

I have 5 different curves on my layout including 072, and all of the curves(even half curves) are labeled.   

Thanks guys! I checked my own track and found that some straights were identified better than others, but I (currently) have only O36 curves. The seller claims the track is O72 but shows pics of O36 curves. So now that I know O72 is identified on the bottom, I just asked them to send pics before I would buy.

I appreciate the help!!!!

George

Interesting - the seller finally sent me a picture of the backside of the track shortly before the end of the auction.... O-36 FULL CURVE", it said. I had quit bidding at that point - I had already been beaten, and it went even higher after that. Somebody is going to be very disappointed!!!