i/d

I’m a bit late to this one but it’s definitely DC-7.

All (production and currently flying) 7’s did have 4-blade props (Wright R-3350 engines) as opposed to the 3-bladers of the DC-6 (P&W R-2800’s)

The big giveaway is the carb intake long rear fairing (the one on top of the cowling) as opposed to the 6’s shorter unit.

Luvverly stuff – thanks for posting the pics all!

Anon.