▁to ▁manage ▁and ▁operate ▁his ▁numerous ▁da iry ▁far ms ▁that ▁were ▁located ▁in ▁the ▁H ers he y , ▁Pennsylvania ▁area . ▁In ▁ 1 9 1 7 , ▁H ers he y ▁h ired ▁Re ese ▁to ▁work ▁as ▁a ▁da ir yman ▁at ▁Farm ▁ 2 8 - A . ▁In ▁ 1 9 1 8 , ▁H ers he y ▁asked ▁Re ese ▁to ▁manage ▁a ▁da iry ▁farm ▁called ▁the ▁Round ▁Bar n . ▁Mil ton ▁H ers he y ▁visited ▁the ▁Round ▁Bar n ▁every ▁two ▁weeks ▁because ▁it ▁was ▁an ▁experimental ▁da iry ▁farm ▁that ▁used ▁new ▁mil king ▁machines ▁( more ▁efficient ▁than ▁mil king ▁c ows ▁by ▁hand ) ▁as ▁he ▁sought ▁new ▁approaches ▁to ▁animal ▁treatment ▁and ▁milk ▁production . ▁However ▁by ▁ 1 9 1 9 , ▁H ers he y ▁found ▁the ▁Round ▁Bar n ▁too ▁expensive ▁to ▁operate ▁and ▁closed ▁it ▁down . ▁ ▁Early ▁c andy ▁vent ures ▁ ▁R & R ▁C andy ▁Company ▁ ▁Job less ▁in ▁ 1 9 1 9 , ▁Re ese ▁formed ▁a ▁new ▁business ▁called ▁the ▁R & R ▁C andy ▁Company ▁that ▁he ▁operated ▁from ▁an ▁old ▁can ning ▁factory ▁located ▁in ▁Hum mel st own , ▁Pennsylvania ▁where ▁he ▁manufact ured ▁milk ▁ch oc olate ▁covered ▁al mond s ▁and ▁ra is ins , ▁s elling ▁them ▁to ▁local ▁stores . ▁ ▁Super ior ▁Ch oc olate ▁and ▁Con fection ery ▁Company ▁ ▁Re ese ▁knew ▁he ▁needed ▁high -