Singer Graflex 23 RFH for 2x3 cameras
$65 or best reasonable offer
This is basically the same as the Graphic 23, except that it fits on 2x3 Graphics with the Graflock back -- OR -- on the Mamiya RB67.
This one is well-used and shows it, in good user condition.
Weighs 13 oz, so figure 1-3/4 lbs shipping weight from 90027.