What Are They? L-R, Dodge Brothers or Graham Brothers truck, DB next, Lincoln, Model A, DB or GB truck

[Dosmo]

All responses appreciated.

Edited August 21, 2018 by Dosmo (see edit history)

[Ozstatman]

2nd on right is a 28/29 Model A Ford

[Grandpa]

The car in the center looks like a 1924 Lincoln 7-passenger Model L touring car.

 

Also, note the driving light mounted on the small bar between the headlights. 

[keiser31]

Looks to me like a Dodge Brothers or Graham Brothers truck on the left, DB next, Lincoln as stated. Model A as stated and another DB or GB truck.