Here is a good used dash panel assemble for a Johnson antique outboard motor. This will fit many of the 3hp JW series
but is correct for only the models from 1952 to 1955 which have two mixture adjustment knobs. Includes the original mixture and choke knobs.  The paint on the dash plate is original and worn. Not broken or welded.  The knobs are correct for only the green JW10 thru JW12 but will fit all.   Look at the photos and email with questions.  Thanks for looking.