Authority in this State is against the position taken by the defendant. Hall v. Tillman, 115 N.C. 500, 20 S.E. 726; Observer Co. v. Little, 175 N.C. 42, 94 S.E. 526; House v. Parker, 181 N.C. 40, 106 S.E. 137. Conditional sales contracts in which title is retained as security for the debt are treated here as chattel mortgages in this respect and statutes relating to chattel mortgage foreclosures and incidents have more than an analogical force.