latent in the structure of all regular pleadings in confession and avoidance is "implied color," to distinguish it from the kind which, in instances, is formally inserted in the pleading, and known as "express color." To the latter, the term usually applies.1 Colore officii. By color of office. See COLOR, 2, Of office. Whatever is necessary to give security from want, and furnish reasonable physical, mental, and spiritual enjoyment. So held where an executor was directed to pay the testator's widow as much of a certain fund as is "necessary for her comfort." See AID, 1. 1 Central Shade-Roller Co. v. Cushman, 143 Mass. 1 Stephen Plead., Tyl. ed., 206, 210. See Gould, Pl. 364 (1877); Craft v. McConoughy, 79 III. 346 (1875). See 322; 2 Chitty, Pl. 555. Aldrige v. State, 59 Miss. 255 (1881), Chalmers, C. J. Stephenson v. Brooklyn R. Co., 114 U. S. 157 (1885); Thatcher Heating Co. v. Burtis, 121 id. 286, 295 (1887), cases. 4 Sargent v. Hall Safe and Lock Co., 114 U. S. 86 (1885), cases. • Rowell v. Lindsay, 113 U. S. 102 (1885), cases. See also Booth v. Parks, 1 Flip. 381 (1884), cases; Hill v. Sawyer, 31 F. R. 282 (1887), cases; 20 Wall. 368; 92 U. S. 357; 109 id. 420; 111 id. 103; 17 F. R. 80, cases; 19 id. 509, cases. generally as to combinations for stifling competition, 20 Am. Law Rev. 195-216 (1886), cases. 2 Commonwealth v. Carlisle, Brightly's Rep. 40 (Pa., 1821), Gibson, J. See Commonwealth v. Gallagher, 2 Pa. L. J. Rep. 64 (1814). 3 Morris Run Coal Co. v. Barclay Coal Co., 68 Pa. 173, 186-88 (1871), cases. See also Vanarsdale v. Laverty, 69 id. 103, 108 (1871) - an agreement not to employ one as a teacher. 4 Mogul Steamship Co. v. M'Gregor, Gow & Co., L. R., 15 Q. B. D. 476, 482 (1885), Coleridge, C. J. 5 Commonwealth v. Hunt et al., 4 Metc. 131 (1842), • Watson v. Harlem, &c. Navigation Co., 52 How. Pr. Shaw, C. J. 358 (1877). * Forman v. Whitney, 2 Keyes, 168 (1865)