The evident statutory purpose is reflected in the general rule applied in other jurisdictions that absolute invisibility is not indispensable to concealment of a weapon on or about the person of a defendant, and that a weapon is concealed when it is not discernible by the ordinary observation of persons coming in contact with the person carrying it, casually observing him, as people do in the ordinary and usual associations of life. 94 CJS, Weapons, § 8e, p 494; 56 Am Jur, Weapons and Firearms, § 10, pp 996-998; Annotation: 43 ALR2d 492, 510-15. See, also, Driggers v. State (1899), 123 Ala 46 (26 So 512); Mularkey v. State (1930), 201 Wis 429 (230 NW 76); People v. Eustice, et al. (1939), 371 Ill 159 (20 NE2d 83); State v. Rabatin (1953), 25 NJ Super 24 (95 A2d 431); Prince v. Commonwealth (Ky, 1955) (277 SW2d 470); Kennedy v. State (1966), 171 Neb 160 (105 NW2d 710); Shipley v. State (1966), 243 Md 262 (220 A2d 585); State v. Tate (Mo, 1967) (416 SW2d 103).