Conn. Gen. Stat. § 42a-3-413
Obligation of acceptor.
(b) If the certification of a check or other acceptance of a draft states the amount certified or accepted, the obligation of the acceptor is that amount. If (i) the certification or acceptance does not state an amount, (ii) the amount of the instrument is subsequently raised, and (iii) the instrument is then negotiated to a holder in due course, the obligation of the acceptor is the amount of the instrument at the time it was taken by the holder in due course.
See Sec. 42a-3-412 for successor provisions to Sec. 42a-3-413(1), revised to 1991, re the obligation of the issuer of a note or cashier's check.
See Sec. 42a-3-414(b) and (e) for successor provisions to Sec. 42a-3-413(2), revised to 1991, re the obligation of the drawer.
Cited. 179 C. 349; 189 C. 591; 202 C. 277; 205 C. 604; 208 C. 248; 218 C. 162.