Section 11-55-103 - Facsimile signature(1) Any authorized officer, after filing with the secretary of state his manual signature certified by him under oath, may execute or cause to be executed with a facsimile signature in lieu of his manual signature: (a) Any public security, but at least one signature required or permitted to be placed thereon shall be manually subscribed; and(b) Any instrument of payment.(2) Upon compliance with this article by the authorized officer, his facsimile signature has the same legal effect as his manual signature.L. 69: R&RE, p. 1082, § 1. C.R.S. 1963: § 125-6-3. For effect of facsimile signatures on sewer system revenue bonds, see § 31-35-404(7).