Sunrise Serenade

About a (subjective) thousand years ago I bought a Petri Petriflex V camera at a flea market. The lens that was with the camera was absolute junk. I took it apart and tried to fix it, but I failed spectacularly. 

 

I recently came into possession of another lens for it and decided to give it a go.

 

 

  

The lesson I learned is that the shutter curtain is dragging. It was starting to catch up toward the end of the roll, but that didn't help with the first something like 24 exposures on the roll. I will let a child play with the camera and dry fire it about a thousand times. That might get it loosened up, right?