Check the listing for details. BAS06 Taylor MONTHLY Barometer Barograph Charts EasyRead . Condition: New. Listed at 30.69 USD. TWO-year's supply (24) no-bleed MONTHLY BAS06 charts for vintage Taylor barograph recording barometer. (This item is only for charts, not the barograph.) The chart paper measures 3 5/8" x 12 3/4". Please note that when viewing charts on eBay, colors can vary depending on your monitor settings, and printer toner variations sometimes occur with different brands of toners. Also, please note that charts need to be cut on the dotted lines as shown on the eBay images for these charts. (Paper cutters can give you the best results.) Thank you for not leaving negative feedback which hurts my business and doesn't help you . If you have questions or concerns, please send a message and I will be happy to work with you.With an inexpensive Nearpow Duty Cycle Timer set for 7 minutes ON/24 minutes OFF (timer NOT included in this sale, but see photo) you won't have to change charts every week, and the graph will look more dramatic. (Please note that the timer is only being shown for informational purposes and is NOT included in the charts sale.) These charts are available in black or red. (Black will be shipped unless red is requested.)If you aren't sure if this chart will fit your instrument, send a message. I can design a new chart for any barograph. (Taylor MONTHLY THERMOGRAPH charts are also available on eBay.)And by the way, if your chart motor makes noise, it's because it was intended to run on 110vac not 120vac. To silence it, add a 5 Watt 1K ohm power resistor on one side of the power cord, but put it inside the bottom of the instrument for safety.