Pre or early war Soviet bombardier badge

[War Relics]

I saw this badge for sale that appears to me to be a pre or early WWII Soviet bombardiers badge. One of the things that I find confusing is that it doesn’t have the red star on it as badges from this period do. The construction appears correct and it is numbered. The screw back attachment is correct for this type of badge. The badge appears to have lost all of its enamel. I know that some Soviet badges and insignia are being reproduced. Not being that familiar with Russian badges of that period, my question is it authentic or not. I have attached photos of the badge.

 

 

[War Relics]

I found this badge listed for sale as a pre war (WWII) flight badge. It appears similar to the one in my original post but I have no idea if it is genuine or not either. Any input on both would be appreciated.