Graflex Series D

Can anyone tell if this is a 4x5 model from these photos? The bag mag appears to be 4x5? Anyone know anything about that lens? THANKS

Attachment 96586

Attachment 96587

Attachment 96588

Attachment 96589

It appears one bag mag is a 4x5 the other is 3 1/4 x4 1/4. I know this doesn't help.

The longer lens is a telephoto design so it will need less bellows draw for the given focal length making it useful on a reflex camera given the bellows length limitation. the other looks to be a B&L Tessar Ic f4.5 around 9 1/2"fl. A nice enough lens.

Thanks Louis, I did not even notice they were different sizes.

The camera in the photos you posted is a 3x4 Series D.

Thanks!