Early Commercial Aviation Company Historical Covers
These Two 1949 First Flight Covers are from the Original CENTRAL AIRLINES which was  based in Fort  Worth Texas.
Each Cover has a hand stamped cachet and is a Corner Card envelope with the Company logo'
In addition both covers have letter inside. One is a map of the Airline Route and the other is a Press Release from the Company
All are originals, just like they were Issued.
CENTRAL AIRLINES later became FRONTIER AIRLINES ( *old Frontier not the present one ) which eventually merged into CONTINENTAL AIRLINES and then into UNITED AIRLINES.
The CENTRAL AIRLINES started operations in early 1949 and these 2 Cover are of the same year.
 Both are addressed to the original Owner and  President KEITH KAHLE and one is signed on the right edge by Mark L Hodges. ( I don't know who Mark was . Was he a pilot ? , Officer of the Company ? or someone else ?? 
Great Condition, both of the Covers have Inserts of the Routes of the AM 81 for this Airline.
 *** As you see from one of the Cover the Green Hand stamped Cachet is very light and hard to see.