The following air photo enlargements are available free of charge to US libraries.

The photos measure 36” ax 36”.  The only identifying codes are listed below.  One photos is annotated “Grassy Mtn”

CR 7144   L2-12

CR 7144   L2-15

CR 7144   L2-17

CR 7154   L3-6

CR 7154   L3-8

CR 7154   L3-10

CR 7154   L3-12

Interested libraries should contact [log in to unmask]  - SIU, Carbondale, Il. 62901