"Home-Brewed" 1967 Dodge Window Sticker

The correct font usually makes or breaks the "correctness look".
Have a look at using the 'OCR-B' font. Might be a close match.

I've doing design and layout work for some 25+ years. Starting from scratch, a layout like this would take about 1/2hr to max 1 hour to recreate as a near perfect copy.