Note 174 — Chapter XXVI
Reading edition
a, steam-case; b, boiler-case; c, space for condensation of steam; d, water and steam space; e, fire-tubes; f, fire-box; g, fire-door; h, fire-bars; i, ash-box; j, ash-box door; k, air-tubes in condenser; l, chimney; m, water level; a smoke-jack fan draught.