| Title | Year | Call # | Link | Location |
| Standard atlas of Brown County, Illinois : including a plat book of the villages, cities, and townships of the county ... patrons directory, reference business directory ... | 1903 | F. 912.77347 OG5S | Link to Catalog | Illinois History & Lincoln Coll. (non-circulating) |
| Standard atlas of Brown County, Illinois [microform] : including a platbook of the villages, cities and townships of the county ... patrons directory, reference business directory ... | 1903 | See State Library Catalog | ||
| Brown County, Ill. | 1926 | G4103.B7 1926 .W2 | Link to Catalog | Illinois History & Lincoln Coll. Oversize [non-circulating] |
| Plat book of Brown Co., Ill. | 1926? | 912.77347 H64pl | Link to Catalog | Map & Geography-Oak St Facility (request only) |
| Brown County, Illinois | 1946 | See State Library Catalog | ||
| Plat book, Brown County, Illinois | 1952 | Q. 912.77347 R59p | Link to Catalog | Main Stacks |
| Plat book, Brown County, Illinois / sponsored by Brown County 4-H Federation in cooperation with the Brown County Farm Bureau | 1959 | See State Library Catalog | ||
| Tri-annual atlas & plat book, Brown County, Illinois | 1965 | Q. 912.77347 R59T | Link to Catalog | Main Stacks |
| Triennial atlas & plat book, Brown County, Illinois | 1971 | See State Library Catalog | ||
| Tri-annual atlas & plat book, Brown County, Illinois | 1971 | Q. 912.77347 R59T | Link to Catalog | Main Stacks |
| Atlas & plat book, Brown County, Illinois | 1975 | See State Library Catalog | ||
| Tri-annual atlas & plat book, Brown County, Illinois | 1975 | Q. 912.77347 R59T | Link to Catalog | Main Stacks |
| Land atlas and plat book, Brown County, Illinois / Rockford Map Publishers | 1980 | Q. 912.77347 R59t1 | Link to Catalog | Main Stacks |
| Land atlas and plat book, Brown County, Illinois / Rockford Map Publishers | 1983 | Q. 912.77347 R59t1 | Link to Catalog | Main Stacks |
| Land atlas and plat book, Brown County, Illinois / Rockford Map Publishers | 1986 | Q. 912.77347 R59t1 | Link to Catalog | Main Stacks and Illinois History & Lincoln Coll. (non-circulating) |
| Brown County, Illinois atlas & plat book / sponsored by Brown County Farm Bureau | 1990 | See State Library Catalog | ||
| Land atlas and plat book, Brown County, Illinois / Rockford Map Publishers | 1995 | Q. 912.77347 R59t1 | Link to Catalog | Main Stacks |
| Schuyler/Brown Counties, Illinois, Farm & Home plat & directory | 1999 | 912.77347 F229 | Link to Catalog | Map & Geography |
| Land atlas and plat book, Brown County, Illinois / Rockford Map Publishers | 2000 | Q. 912.77347 R59t1 | Link to Catalog | Main Stacks |
| Land atlas and plat book, Brown County, Illinois / Rockford Map Publishers | 2005 | Q. 912.77347 R59t1 | Link to Catalog | Map & Geography Reserves |
| Plat Book of Brown County, Illinois. | 2007 | 912.77347 H64pl 2007 | Link to Catalog | Illinois History & Lincoln Coll. [non-circulating] |
| Farm & Home plat & directory, Schuyler/Brown counties, Illinois, 2008 | 2008 | See State Library Catalog |