I said, "Be generous, Mr. Spade." -- (pg. 266) From The Maltese Falcon.
Distemper (pg. 137) -- A water-based paint combined with glue.
Lawn (pg. 147) -- A lightweight, sheer, cloth.
Aspidistra (pg. 195) -- Plant from east Asian forests. It's green.
Victoria (pg. 263) -- In this case, an elegant carriage, very fashionable for a ride in the park.
Solar Topees (pg. 159) -- Those hard hats, often white, the British wear in the tropics.
Perukes (pg. ?) -- Refers to a type of wig, worn by men. (Plural)