[SaF] Flexible Flyer Sled

[Debbie Adams]

I purchased what looks like an old Flexible Flyer Sled today at a yard
sale.  It says #51 on the back (among other things).  I've been
searching in vain for information on the web about it, but I've not
even found a site out there about it.  I have seen a book to purchase,
but that would be far more than I need.

Can anyone help?

Debbie Adams