[243] Roosa v. Boston Loan Co., 132 Mass. 439; Quaife v. C. & N. W. R., 48 Wis. 513.
[244] Denton v. State, 1 Swan 279.
[245] Greenleaf on Evid. sec. 436; Ordronaux sec. 124; Glenn, p. 284.
[246] Collier v. Simpson, 5 C. & P. 73; Reg. v. Thomas, 13 Cox Cr. Cas. 77; Redfield on Wills, p. 145; People v. Hall, 48 Mich. 486; Rogers on Expert Evidence, sec. 180; Brown v. Sheppard, 13 U. C. R. 178.
[247] Bowman v. Woods, 1 Ia. 44; Luning v. State, 1 Chandler (Wisc.) 264; Ripon v. Bittel, 30 Wisc. 362; Stirling v. Thorp, 54 Wisc.
[248] Con. Mut. Life Ins. Co. v. Ellis, 89 Ill. 516; Expert Testimony, sec. 182.
[249] Com. v. Sturtevant, 117 Mass. 123.
[250] Marshall v. Brown, 15 N. W. Rep. 55.
[251] Brown v. Sheppard, 13 U. C. R. 178.
[252] Pinney v. Cohill, 12 N. W. Rep. 862; Ripon v. Bittell, 30 Wisc. 362.