35mm - How did my negatives end up upside down and backwards

I have a 35mm negative I would like to print as a 12x16' photo. Should I scan it digitally or use an old-school enlarger? - Quora

Convert Negative film images into Digital data with SILKYPIX!

Shooting Color and Black and White Film… At the Same Time

How to Scan Photographic Transparencies and Photographic Negatives – Supplement

Common Processing Problems - Ilford Photo%

Shooting Color and Black and White Film… At the Same Time

ELI5: How were film negatives inverted for viewing before the rise of digital scanners? : r/explainlikeimfive

Manual Inversion of Color Negative Film — Alex Burke Photography

exposure - Poorly scanned or poorly shot film roll? - Photography Stack Exchange