Era No. 10. Manuscript endorsement on two different 3¢ postal entires (U58, U59) to New Orleans, first with purple "Era #10 Leaves for Jefferson Thursday April 28th Positively", second with red manuscript "Leaves for Shreveport & Jeff., Thursday July 29th", each with different Jefferson, Texas corner card, Very Fine, an interesting & desirable pair for the Texas collector. Estimate  $100 - 150. $0 (Image)