W H Allen

CORRESPONDENCE. AUXILIARY ENGINES IN CONNECTION WITH THE MODERN MARINE ENGINE.

C H Wingfield, E A Cowper, W Warren, 1891 .

DISCUSSION. AUXILIARY ENGINES IN CONNECTION WITH THE MODERN MARINE ENGINE.

Gisbert Kapp, Alexander Siemens, Sir F Bramwell, 1891 .

AUXILIARY ENGINES IN CONNECTION WITH THE MODERN MARINE ENGINE. (INCLUDES PLATE AND APPENDIX)

W H Allen, 1891 .