I have an enlarger lens board that came with a 240 lens I bought. I don't know what enlarger it fits, except it doesn't fit any of mine. It's free if you can use it for the cost of shipping, say $8 or so CONUS. It's 4.5" across the bottom of the bevel. Looks like a large lapla. PM me or post if you know what it is or are interested in it.