It appears the first time a kid punctured the airfix glue
tube with a pin and the gunk went everywhere, resulting in
him affixing the left rudder to the cockpit, occurred
around 1930 with FROG kits.
Gee I used to love the smell of that glue
(no joke intended)
The first plastic models were manufactured in the mid 1930s by Frog in the UK
BTW did you see James May's (Top Gear) "Toy Stories" ?
He built a life size plastic model of an airfix Spitfire.
http://en.wikipedia.org/wiki/James_..._Toy_Stories