That is a 70 MARK I.

I've got one myself.

 

So was the glass bottom a one year thing? Other years look the same but plastic? I have one, that looks like that, but would have to check what its made out of.

 

Found my answer

ski-boose identification information

ski-boose ski-doo cutter snowmobile antique motoneige snowmobile information

www.teshio.com

 

What did you find out about the fiberglass and plastic? Mine is fiberglass I have seen two plastic ones this year.

 

Very nice
Is your tub plastic or fiberglass? I see the hood is plastic.

 

Very nice
Is your tub plastic or fiberglass? I see the hood is plastic.

The tub on mine is plastic. If they made a fiberglass tub for the 70 Mark I that would be new info for me to know. All I've ever heard was that most of the plastic ones got broken and there are not too many remaining that are in good shape. I have had my Boose for quite a while now and no one has ever sat in it. I'm too scared that it would break, LOL. I settle for just looking at it when I take it to shows. I've actually never towed it in the winter either.

 

Have a fiberglass MKI also, I like it better than the MKII