Show t t f J t 4 1 f 1 L l J I r 1 L i I 1 to It 1 IV d 2 I I 1 J I c I 4 1 N i 1 t 1 1 I I w IMI r t I w 4 S I 1 1 j jrr r i rr 1 it J L q J I N II s 1 r. r r u 1 l u k S j jC M C 1 C. C t Mf by I f DIFFERENCES IN ELEV ELEVATION Ted Rich engineering technician third from left explains how differences in elevation are obtained with a rod and l Left to right are Corpsmen Wayne and Jo Joe P Peavey vey tr Ted Rich Corpsman David Bortz Robert Litchfield Job Corps Center Supervisor and Greg Bryan and Fred Johnson i Corpsmen i a |