Here are some specs on the Hus Ski Sleds.

Snow Traveller     1962-63  year model 1963 
model 200              1963-64  year model 1964 
model 400               1963-64  year model 1964 
model 200-A           1964-65  year model 1965 
model 600               1964-65  year model 1965 
model 444               1965-66  year model 1966 
Diablo model 500  1966-67  year model 1967 
Diablo model 502  1967-68  year model 1968 
Diablo model 503  1968-69  year model 1969 

The 444 was also produced and sold in 1966-67. 

Barrie 

SENT IN BY:
Barrie Graham - Arundel, Quebec

THANKS BARRIE FOR THE GREAT PICTURE!