This is a multi-use ledger that recorded accounts and payments, burial permits, water permits and customers of the water works, along with licenses for everything from entertainment, to peddlers to retail liquor.

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Each entry contains the following: the name of the person connected with the record (sometimes this could the patentee him/herself, other times they were the assignee of the original patent holder, or a family member of the original patent holder), what type of patent it was (Agricultural Scrip, Military Warrant, State Volume, or Timber Culture Patents), the patent number, the volume and page where the original patent was recorded, how many acres were included, how the person gained the patent (e.g. a military patent given to a soldier or sailor will include the unit and conflict in which the person served), the land office where the patent was first recorded, and the legal authority giving Congress the right to distribute warrants that would then be exchanged for the actual patent to the land.

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This is the third known extant assessment record of taxpayers in Boulder County, Colorado. This is an Assessment Roll. It records the taxable items but does not give the amount of taxes owed. The ledger gives the names, location and valuation of property, city and town lots, amount of capital employed in merchandise and manufacturing, amount of money and credits, amount of taxable household property, amount of stock or shares in a corporation or company, value of jewelry, gold and silver plate, the number and value of horses, mules, asses, cattle, sheep, swine, goats, other animals, number and value of carriages and vehicles, locks and watches, musical instruments, improvements on homesteads and public lands, amount of all other property, number of polls, and the total. With the location information, it is fairly simple to find the property on a map.

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This is the second known extant assessment record of taxpayers in Boulder County, Colorado. This is an Assessment Roll. It records the taxable items but does not give the amount of taxes owed. The ledger gives the names, location and valuation of property, city and town lots, amount of capital employed in merchandise and manufacturing, amount of money and credits, amount of taxable household property, amount of stock or shares in a corporation or company, value of jewelry, gold and silver plate, the number and value of horses, mules, asses, cattle, sheep, swine, goats, other animals, number and value of carriages and vehicles, locks and watches, musical instruments, improvements on homesteads and public lands, amount of all other property, number of polls, and the total. With the location information, it is fairly simple to find the property on a map.

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This is the first known extant assessment of taxpayers in Boulder County, Colorado. This is an Assessment Roll. It records the taxable items but does not give the amount of taxes owed. The ledger gives the names, location and valuation of property, city and town lots, amount of capital employed in merchandise and manufacturing, amount of money and credits, amount of taxable household property, amount of stock or shares in a corporation or company, value of jewelry, gold and silver plate, the number and value of horses, mules, asses, cattle, sheep, swine, goats, other animals, number and value of carriages and vehicles, clocks and watches, musical instruments, improvements on homesteads and public lands, amount of all other property, number of polls, and the total. With the location information, it is fairly simple to find the property on a map.

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This is the sixth record of taxpayers in Boulder County, Colorado. The ledger gives the names, valuation of property, county tax, school tax, Territorial tax, road tax, number of polls owed, the total, and the description of where each taxpayer owned property in terms of township, range and section. With this location information, it is fairly simple to find the property on a map.

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This is the fifth record of taxpayers in Boulder County, Colorado. The ledger gives the names, valuation of property, county tax, school tax, Territorial tax, road tax, number of polls owed, the total, and the description of where each taxpayer owned property in terms of township, range and section. With this location information, it is fairly simple to find the property on a map.

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This is the fourth record of taxpayers in Boulder County, Colorado. The ledger gives the names, valuation of property, county tax, school tax, Territorial tax, road tax, number of polls owed, the total, and the description of where each taxpayer owned property in terms of township, range and section. With this location information, it is fairly simple to find the property on a map.

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This is the third record of taxpayers in Boulder County, Colorado. The ledger gives the names, valuation of property, county tax, school tax, Territorial tax, road tax, number of polls owed, the total, and the description of where each taxpayer owned property in terms of township, range and section. With this location information, it is fairly simple to find the property on a map.

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This is the second record of taxpayers in Boulder County, Colorado and although the ledger gives the names, valuation of property, county tax, school tax, Territorial tax, number of polls owed and the total, it does not indicate where each taxpayer owned property.

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