Endorsement Letter for Principal Position at Cheyenne Indian School by American Legion Post No. 341922-01-10unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_023_3.3_4_7_0024The author received an invitation to attend the closing exercises of Concho Indian School but is unable to attend. They express regret at missing the event and offer their best wishes to the students.