Postcard showing letter carriers posing as a group outside of the 1907 Post Office Building, c. 1909 Caption on front: Letter Carriers - Battle Creek, Mich. Written on back: Dear Aunt & all - We will come to South Haven Sat. night and if you will come after us Sunday or Monday will go back with you. Mamma isn't sure whether she can come Sat. or the following Tues. Henry has Herman out for a walk and I am getting dinner. Will see you soon. From Mamie Sent to: Mrs. R. F. Dean. South Haven, Mich. R.F.D. Sent on: March 22, 1909