Lets do some detective work.. (from someone that owns over 8 huskys)...
Tank says it should be a CR (not a WR). Husky was kind of wishy washy here... there are examples that break this rule..
Black leg forks so newer than 1971 (and part of 72)
not a round case motor so 1972 or newer.
shouldered acront rims, so older than 1975.
still has stand up shocks... so older than 1975.
Small front Hub tells me its a 250...
Now that I see the small front hub... and know its a 250... it wont be a 1974 1/2... as that year, they went to the 250cr Mag.. (my bike).. and the motor was diferant..
Plastic front fender... 1972 had alum still...
So without a better picture... your between 1973 and half of 1974
But what do I know... Im just some whipersnapper kid..