There are two issues. This is the first one.
![Image](https://live.staticflickr.com/65535/49089622326_134bd28935_c.jpg)
Building Toppings by P F McFarland, on Flickr
Those striations are in the negative, not a scanner fault. And if you noticed a little flare in the right lower side (under the dark window), you're not mistaken. Here is a worse example (I cropped it out of most of the uploads).
![Image](https://live.staticflickr.com/65535/49089837882_8668e3335b_c.jpg)
Gated Alley by P F McFarland, on Flickr
It is coming from the front of the camera, as the sprocket holes are not involved, and the film gate frames it perfectly. It's also in the same spot, so nothing while on the take-up spool or in the film canister is causing it. And as it is on the bottom of the image, that means it hits the top of the film gate. Meanwhile, here are some other examples from the roll.
![Image](https://live.staticflickr.com/65535/49089201778_ca6bec9211_c.jpg)
1967 Ford Galaxy 500 Fastback by P F McFarland, on Flickr
![Image](https://live.staticflickr.com/65535/49089156243_642d2d7da9_c.jpg)
Beautiful Downtown Lowery, VA by P F McFarland, on Flickr
![Image](https://live.staticflickr.com/65535/49089143168_47b94fb498_c.jpg)
Bedford, Late Afternoon by P F McFarland, on Flickr
![Image](https://live.staticflickr.com/65535/49089639751_11f5cac52b_c.jpg)
Water Meter by P F McFarland, on Flickr
![Image](https://live.staticflickr.com/65535/49089592256_128f13fa79_c.jpg)
Removed People by P F McFarland, on Flickr
See the rest at https://flic.kr/s/aHsmJtsGRR
PF