Listing of Known RN-B1a's

Receipts
State and City User Color Printer Unused/Used
CT, NorwichNorwich Savings Society  used
NY, New YorkNiagara Fire Ins. Co.  used
NY, New YorkTopping & Co. (1866 dateline) McKused
NY, New YorkTopping & Co. (1867 dateline)  used
UT, Salt Lake CityWells, Fargo & Co.Black, Red, Blue used
?Armory Co. "A"  unused


Note: Printer colors are of lettering and/or vignette when capitalized and of the paper when in lower case.

Printer abbreviations are from the Security Printers Guide, available from the American Society of Check Collectors.

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