What might this be?

[67L36Driver]

View attachment 592833 I really need one of the air filter holders.

Needs a Skinner ribbon element air filter. And, I've had some with a filter cover made from a tuna fish can.[emoji108]

 

[buzz sawyer]

Sometimes you see these listed as "GR Line" due to the top of the "R" extending into the "O". Besides not getting mine to run well due to carb issues, the danged thing pumped a shot of bar oil everytime you pull the throttle. Nice idea if you are cutting but a mess if you're trying to get it to run.