I picked up this interesting stove for $5 cdn . Japanese stove maker Rinnai made this model for Eatons of Canada. Not sure of the age of this piece, but it was in pretty good shape - just a little cleanup required on the burners. I figure its got to be from the 60's or early 70's. I got lucky as this has the original box and instructions. It has an interesting air-shutter on the right hand side which really increases the flame intensity. Well, just another stove to keep the others company.