interesting to see! as I enjoy collecting old coins   ;)

image from one of my father's collector books of Liberty Walking Halves

"...first issued in 1916.  The design shows Liberty progressing in full stride toward the dawn of a new day, carrying branches of laurel and oak, symbolical of civil and military glory.  The hand is outstretched in bestowal of the spirit of liberty."

the letters are mint marks, S for San Francisco, D for Denver, none for Philadelphia

make the ordinary extraordinary 
　／l、
（ﾟ､ ｡ ７
l、 ~ヽ
じしf_, )ノ