▁the ▁cultural ▁or ▁natural ▁history ▁of ▁New ▁South ▁Wales . ▁ ▁The ▁Great est ▁Wonder ▁of ▁the ▁World ▁and ▁the ▁American ▁Tob acco ▁W are house ▁and ▁F ancy ▁Good s ▁Emp or ium ▁are ▁of ▁state ▁her itage ▁significance ▁for ▁their ▁ability ▁to ▁demonstrate ▁early ▁" make ▁do " ▁construction ▁technology ▁and ▁the ▁personal ▁resource ful ness ▁necessary ▁to ▁make ▁the ▁tim ber ▁fr amed ▁buildings ▁with ▁square ▁stud s , ▁no ▁nog g ings ▁and ▁sap lings ▁between , ▁which ▁were ▁typical ▁of ▁gold ▁r ush ▁buildings ▁across ▁NS W . ▁They ▁also ▁provide ▁information ▁on ▁the ▁way ▁gold ▁r ush ▁towns ▁evol ved ▁from ▁their ▁makes h ift ▁beg inn ings ▁to ▁more ▁substantial ▁town ships ▁as ▁individuals ▁and ▁the ▁community ▁prosper ed ▁through ▁the ▁f ruits ▁of ▁the ▁gold ▁r ush . ▁ ▁The ▁place ▁poss esses ▁un common , ▁rare ▁or ▁end anger ed ▁aspects ▁of ▁the ▁cultural ▁or ▁natural ▁history ▁of ▁New ▁South ▁Wales . ▁ ▁The ▁Great est ▁Wonder ▁of ▁the ▁World ▁and ▁the ▁American ▁Tob acco ▁W are house ▁and ▁F ancy ▁Good s ▁Emp or ium ▁are ▁of ▁state ▁her itage ▁significance ▁as ▁rare ▁examples ▁of ▁gold ▁r ush ▁commercial ▁buildings ▁d ating ▁from ▁the ▁early ▁period ▁of ▁the ▁significant ▁gold fields ▁at ▁Gul g ong - one ▁of ▁the ▁highest ▁yield ing ▁gold fields ▁in ▁NS W . ▁The ▁buildings ▁demonstrate ▁construction ▁techniques ▁used ▁in ▁the ▁early ▁and ▁hast y ▁establishment ▁of ▁gold fields ▁towns ▁of ▁NS W . ▁They ▁are ▁also ▁an