Convertible Courtesy Light/Bulbs

Recently pick up a 69 Barracuda convertible and while I figure out the long term
plan I figured I'd tackle a couple of little things to get going. I'm starting with
interior lighting (the rear floor courtesy lights) and I'm stumped how to access the
bulbs, feel like I'll break something before getting it open. Any tips? On to LED's in
the dash in the meantime.... thanks!

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