Domestic gas system: Worksheets. Report No. 92m(7)(a), USSBS Index Section 2

Domestic gas system: Lay-out. Report No. 92m(7)(b), USSBS Index Section 2

Domestic gas system: Hiroshima Gas Company layout. Report No. 92m(7)(d), USSBS Index Section 2

Domestic gas system: Station gas regulator-drawing. Report No. 92m(7)(c), USSBS Index Section 2

Telephone communication system: Worksheets. Report No. 92m(4)(a), USSBS Index Section 2

Water supply system: Worksheets. Report No. 92m(5)(a), USSBS Index Section 2

Electric generating and distribution system: Worksheets. Report No. 92m(3)(a), USSBS Index Section 2

Sanitary and storm sever system: Worksheets. Report No. 92m(6)(a), USSBS Index Section 2

Electric railway and bus system: Worksheets. Report No. 92m(1)(a), USSBS Index Section 2

Government railroad system: Work sheets. Report No. 92m(2)(a), USSBS Index Section 2

Worksheets. Report No. 21b(7), USSBS Index Section 2

Water supply system: Microfilm plans. Report No. 92m(5)(c), USSBS Index Section 2

Water supply system: Lay-outs. Report No. 92m(5)(b), USSBS Index Section 2

Telephone communication system: Lay-out. Report No. 92m(4)(b), USSBS Index Section 2

Worksheets. Report No. 48d, USSBS Index Section 2

Worksheets. Report No. 34g(2), USSBS Index Section 2

Worksheets. Report No. 17d(13), USSBS Index Section 2

Worksheets. Report No. 17g(10), USSBS Index Section 2

Worksheets. Report No. 23a(13), USSBS Index Section 2

Worksheets. Report No. 93b(1), USSBS Index Section 2

Worksheets. Report No. 18b(14), USSBS Index Section 2

Worksheets. Report No. 21a(12), USSBS Index Section 2

Worksheets. Report No. 92i(1), USSBS Index Section 2

Worksheets. Report No. 92n(1), USSBS Index Section 2

Worksheets. Report No. 93c(1), USSBS Index Section 2