Excel 2003 and earlier limit is 254. … Cart 0. There is no way to increase the number of columns designed into the spreadsheet. Select whether your firearm is a handgun or a long gun and choose the appropriate link to be directed to oldguns.net look up tool. You can enter a number in Excel by clicking on a cell and typing the number from the keyboard. The amount of formulas that can be done in Excel is infinite. SERIAL NUMBERS OFTEN ALLOW YOU TO DETERMINE YEAR OF MANUFACTURE. We think its a 12 or 16 gauge since we can't find it on the barrel. They are located in West Hurley, NY. AyA Serial number 1945-1995. Only difference between that and my old NEF is yours has a swing bar release. Now you can do this automatically. However, the reason for the low number was because the formula didn't compensate for the 6th digit. Is this shotgun manufactured with a twist steel barrel. Any info on the gun or suggestions where to look for info will be greatly appreciated. In Excel it is also a category for various formats for displaying numbers like currency, percentage etc. ===== 3 min read; Sterlingworth Shotgun Serial Number Lookup. To LOOKUP A SERIAL NUMBER, enter the serial number (with a prefix of the single letter S or M when applicable; do not use all three letters such as FWS), select the gauge, check the boxes for a hammer gun and/or a pre-1913 gun, and click on "Lookup". They haven't appreciated much over the passing years. DAY Converts a serial number to a day of the month DAYS360 Calculates the number of days between two dates based on a 360-day year EDATE Returns the serial number of the date that is the indicated number of months before or after the start date AND Returns TRUE if all of its arguments are TRUE FALSE…. A cell is identified by a column letter and a row number. The value will depend on the guns condition, the amount of original finish remaining on the metal and wood as well as the mechanical condition (any missing parts). Crescent Firearms Company lof Norwich,CT (1892 to 1930+), Iver Johnson Arms & Cycle Works of Fitchberg, MA (1871 to 1993) and Crescent -Davis Corporation of Norwich