Looks like a good semi hollow "daisy" type A variant. Is it a left opening catch?
Note the vertical line running down the right track.
There should also be stipple pattern between the Eagles wing and talons but these pictures leave much to be desired.
P.S. The catch and Hinge might be repaired but my gut tells me it is original. Will let others tell me if I am wrong.
Also I can not see the "nut" holding the front left sprocket wheel on. On examples in Phillippe De Bocks book, this feature is lightly detailed so it might just be the poor quality photos.
My greatest fear is that one day I will die and my wife will sell my guns for what I told her I paid for them
"Don't tell me these are investments if you never intend to sell anything" (Quote: Wife)
looks a good one to me.