Hello from Northern Wisconsin

Front:
Hello NORTHERN prom ASCONSIN CURT TEICH & CO., INC. 6B-H1450

Back:
DISTRIBUTED BY NORTHERN POST CARD COMPANY, EAU CLAIRE, WISCONSIN GENUINE CURTEICH-CHICAGO "C.T. ARTCOLORTONE" POST CARD (REG.U.S.PAT. OFF.) ខ្ញុំក៏