Map of Hunt County, Texas, including the Prairies and Lakes region. The north line of Mercer's Colony is marked on map. Scale ca. 1:133,334 (4000 varas per inch).

Patent for improvements in odometers for harvesting machines. The harvester can then calculate the amount to charge for harvesting.

Patent for an improvement to mechanical calculators by providing the "means for facilitating the addition of successive numbers of the same or different denominations, and also for subtracting and multiplying the same by substantially the means employed in adding" (lines 10-14). It includes a written explanation and illustrations.

Patent for an ice-cream freezer that has "a novel construction and relative arrangement of the refrigerating box and the cream cups as will be described whereby to secure a more compact and convenient arrangement of cups and also to effect a rapid and thorough freezing of the cream as desired" (lines 9-14).

Patent for an automatic page turner for an organ or piano. The pages can be turned right or left, and the mechanism is operated using foot pressure.

Patent for a simple, inexpensive, and powerful plunger for a cotton-press that is directly controlled by the operator. The plunger is hydraulically powered, the pressure being created by steam.The plunger's parts are arranged so the power is multiplied.

Map shows land patents, block and tract numbers, landowners, towns, and railroads; portions of adjacent counties where property boundaries extend beyond county limits. Scale not given.

Portrait of the Brownfield family with five children; two of the younger children are seated in the front row and the three older children are standing behind the parents against the wall. Back Row L to R - Frances 'Fannie' Ida Brownfield (15), Cora E Brownfield (12), Walter Milton Brownfield (14) Front Row L to R - Christopher 'Chris' Columbus Brownfield (38), Bessie Brownfield (5), Martha Catherine Matlock Brownfield (41), Christopher 'CC' Columbus Jr Brownfield (2)