(g) The pay department.
(h) The mnemonic symbol system for identification of parts and for charges.
(i) Information bureau.
(j) Standards.
(k) Maintenance of system and plant, and use of the tickler.
(l) Messenger system and post office delivery.
(m) Employment bureau.
(n) Shop disciplinarian.
(o) A mutual accident insurance association.
(p) Rush order department.