▁is ▁surrounded ▁by ▁a ▁w re ath , ▁while ▁the ▁sword ▁is ▁she athed ▁representing ▁the ▁service ▁of ▁the ▁National ▁Guard ▁within ▁the ▁Cont inental ▁United ▁States , ▁not ▁in ▁combat . ▁The ▁reverse ▁be ars ▁the ▁coat ▁of ▁arms ▁of ▁the ▁United ▁States ▁over ▁a ▁scroll ▁ins cribed ▁FOR ▁SER VICE ▁surrounded ▁by ▁a ▁w re ath ▁with ▁the ▁ins ign ia ▁of ▁the ▁Infantry ▁at ▁left , ▁Art illery ▁at ▁the ▁bottom ▁and ▁Caval ry ▁at ▁right . ▁The ▁rib bon ▁is ▁emer ald ▁green ▁ ▁wide . ▁At ▁the ▁edges ▁are ▁golden ▁yellow ▁stri pes ▁ ▁wide . ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : Un ited ▁States ▁campaign ▁med als <0x0A> </s> ▁Tur que ville ▁ ▁is ▁a ▁commune ▁in ▁the ▁Man che ▁department ▁in ▁Norm andy ▁in ▁north - western ▁France . ▁ ▁See ▁also ▁Comm unes ▁of ▁the ▁Man che ▁department ▁ ▁Category : Comm unes ▁of ▁Man che <0x0A> </s> ▁Ell man ' s ▁re agent ▁( 5 , 5 '- d ith io bis -( 2 - nit ro ben zo ic ▁acid ) ▁or ▁D T NB ) ▁is ▁a ▁chemical ▁used ▁to ▁quant ify ▁the ▁number ▁or ▁concentration ▁of ▁th i ol ▁groups ▁in ▁a ▁sample . ▁ ▁It ▁was ▁developed ▁by ▁George ▁L . ▁Ell man . ▁ ▁Pre par ation ▁In ▁Ell man ' s ▁original ▁paper , ▁he ▁prepared ▁this ▁re agent ▁by ▁ox id izing ▁ 2 - nit ro - 5 - ch lor ob enz al