l:o ) 864 fot 5 " X5 " 11 , 657 ' / , .. 6 " X5 " 671 ' / , .. 7 " X6 " 374 .. 7 " X7 " 2:o ) 2,846 7 " X3 ' / , " 3 : o ) 918 .. 8 " X5"