American ▁male ▁journal ists ▁Category : 2 1 st - century ▁American ▁journal ists ▁Category : 2 0 th - century ▁American ▁journal ists <0x0A> </s> ▁The ▁Campbell ▁Ar che ological ▁Site ▁( 2 3 PM 5 ), ▁is ▁an ▁arch ae ological ▁site ▁in ▁S out he astern ▁Missouri ▁occupied ▁by ▁the ▁Late ▁Mississ ipp ian ▁Period ▁N od ena ▁Ph ase ▁from ▁ 1 3 5 0 ▁to ▁ 1 5 4 1 ▁CE . ▁The ▁site ▁features ▁a ▁large ▁platform ▁m ound ▁and ▁village ▁area , ▁as ▁well ▁as ▁several ▁c em eter ies . ▁The ▁site ▁was ▁exc av ated ▁by ▁amateur ▁arch ae ologist ▁Leo ▁O . ▁Anderson ▁and ▁Professor ▁Carl ▁Chap man ▁from ▁ 1 9 5 4 ▁to ▁ 1 9 6 8 ▁and ▁subsequently ▁published ▁the ▁first ▁material ▁on ▁the ▁site ▁in ▁ 1 9 5 5 . ▁The ▁site ▁has ▁yield ed ▁the ▁largest ▁number ▁of ▁Spanish ▁artifact s ▁of ▁any ▁pre histor ic ▁site ▁in ▁S out he astern ▁Missouri . ▁Find s ▁at ▁the ▁site ▁included ▁glass ▁che v ron ▁be ads , ▁a ▁Clark sd ale ▁bell , ▁iron ▁kn ife ▁fragments ▁and ▁part ▁of ▁a ▁br ass ▁book ▁b inder . ▁ ▁It ▁was ▁added ▁to ▁the ▁NR HP ▁on ▁July ▁ 2 4 , ▁ 1 9 7 4 ▁as ▁NR IS ▁number ▁ 7 4 0 0 1 0 8 6 . ▁ ▁Loc ated ▁on ▁the ▁southern ▁corner ▁of ▁the ▁j unction ▁of ▁Old ▁and ▁New ▁Franklin