What do you guys make of this 20g “DH”?

[Bruce Day]

CHE 241,601, an end of production and recorded gun

[Mark Riessen]

Difficult to figure it all out.......No markings on the frame that I can see weather they be Parker Bros. or just PARKER as you would have on a Remington era gun. Also the angle is poor and difficult to read but I believe that the grip cap says Meridan, Conn. Does not make much sense and leaves you scratching your head. Mark