Have you seen this mark?

[Double Lab]

Not meaning to hijack your thread Joe but you had me wondering if my DelGrego skeet gun had any markings. 230236 is a 28" 20ga VH with BT, PG, ,
checkered butt with obvious DelGrego case colors. Tight up against the lug on the left barrel flat are the code LJ3, the letters D then G with a space between them, then the code LH3. It is marked skeet/in, skeet/out. The mark which looks like the Maltese falcon is there also as is another mark which I know has been discussed but not identified. His work is obvious but it looks like he didn't sign mine. The Parker overload stamp is present on both flats.