1st Brigade, Mainz - 8th Inf Div (Source: Terry Walters) 1st Brigade, 8th Inf Div (Mech) sign hangs over entrance to Lee Barracks in Mainz-Gonsenheim, 1980. The three unit insignias shown above the sign, represent the 1st Bde units stationed at Lee in 1980 (L to R): 2nd Bn, 87th INF; 2nd Bn, 28th INF; 4th Bn, 69th ARM.