Source. 1866, 4308:1. GS 271:20. GL 289:20. PS 286:25. 1895, 84:3. PL 4:22. RL 9:20. 1951, 85:1, par. 20. RSA 14:21. 1955, 335:6. 1961, 280:7. 1965, 1:1. 1969, 300:3. 1976, 45:6. 1977, 600:81, eff. July 1, 1977.