If a corporation or partnership is summoned as trustee, the deposition of the cashier, treasurer or other proper officer or agent of the corporation, or of a member of the partnership, may be taken as the deposition of the trustee.
RSA 512:14
RS 208:23. CS 221:23. GS 230:16. GL 249:11. PS 245:13. PL 356 :13. RL 412:14.