NOS Dumont Flyback

Below is a pic of a brand spanking new 50(?) year old Dumont Flyback....or at least that's what I believe it to be. Can anyone ID this? Does anyone need it? Was thinking of putting it on fleaBay but would like to give you fellers first crack at it. Have no idear what it's worth, either next to nothin or more than the national debt. Would settle for something somewhere in between

Anthony