Favorite this☆ High School, Niles, Michigan Description: View of the High School in Niles, Michigan. Printed on front: "High School, Niles, Mich." Printed on back: "Made in U.S.A. by E.C. Kropp Co., Milwaukee." Details Resource ID: bh021322 Subject: High school buildings--Michigan--Niles Postcards Publisher: E.C. Kropp Co. Date Issued: Unknown year Format: 1 postcard : col. ; 3.5 x 5.5 in. Member of: Burton Historical Collection Filing Location: M/Localities-Niles Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.