Chaetura Black XLVI 17′′′′ _m_ Chaetura Drab XLVI 17′′′′ _k_ Chalcedony Yellow XVII 25′ _b_ Chamois XXX 19′′ _b_ Chapman's Blue XXII 49* _i_ Chartreuse Yellow XXXI 25′′ _d_ Chatenay Pink XIII 3′ _f_ Chessylite Blue XX 45′ _k_ *Chestnut II 9 _m_ Chestnut-Brown XIV 11′ _m_ Chicory Blue XXIV 57* _d_ *China Blue XX 45′ _i_ Chinese Violet XXV 65′ _b_ *Chocolate XXVIII 7′′ _m_ *Chromium Green XXXII 31′′ _i_ Chrysolite Green XXXI 27′′ _b_ Chrysoprase Green VII 37 _b_ *Cinereous LII 49′′′′′ _d_ *Cinnamon XXIX 15′′ — Cinnamon-Brown XV 15′ _k_ Cinnamon-Buff XXIX 17′′ _b_ Cinnamon-Drab XLVI 13′′′′ — *Cinnamon-Rufous XIV 11′ _i_ Citrine IV 21 _k_ Citrine-Drab XL 21′′′ _i_ Citron Green XXXI 25′′ _b_ *Citron Yellow XVI 23′ _b_ Civette Green XVIII 31′ _k_ *Claret Brown I 5 _m_ *Clay Color XXIX 17′′ — Clear Cadet Blue XXI 49′ — Clear Dull Green Yellow XVII 27′ _b_ Clear Fluorite Green XXXII 33′′ _b_ Clear Green-Blue Gray XLVIII 45′′′′ _d_ Clear Payne's Gray XLIX 49′′′′ _b_ Clear Windsor Blue XXXV 49′′ — Clear Yellow-Green VI 31 _b_ *Clove Brown XL 17′′′ _m_ Cobalt Green XIX 37′ _b_ Colonial Buff XXX 21′′ _d_ Columbia Blue XXXIV 47′′ _b_ Commelina Blue XXI 51′ — Congo Pink XXVIII 7′′ _b_ Coral Pink XIII 5′ _d_