| 1973 |
Instrumental in preventing demolition of Big Tree Inn. |
| 1976 |
Worked jointly with the village and town on the restoration of the old Erie Depot now located at Highland Park. |
| 1977 |
Main Street was listed on the National Register of Historic Places. |
| 1980 |
Worked jointly with the village and town on the restoration of the Geneseo Building facade. |
| 1985 |
Center Street, Second Street, South Street, Elm Street, Oak Street, Prospect Street, Temple Hill, Ward Place, Chestnut Street, and part of Highland Road were added to the Historic District on the National Register. |
| 1989 |
In conjunction with Geneseo's Bicentennial Celebration, a book entitled "Memoirs" containing remembrances of Geneseo life by its residents, present and past, was published. |
| 1991 |
The entire Historic District was designated a National Historic Landmark by the United States Secretary of the Interior, one of about twenty communities in the country to be so honored. |
| 1995 |
Publication of the "Historic Geneseo" book, giving a history of homes and buildings in Geneseo's historic district. Note: This book is in the process of being updated and will be released in 2007 in memory of Nancy O'Dea. |
| 2004 |
Led by Kurt Cylke, an APOG subcommittee raised funds necessary to restore the official Geneseo Village Clock. |
| 2005 |
Charlotte Brummett helped prepare a brochure, complete with a map, pointing out outstanding Oak Trees in the Geneseo area. This was APOG's contribution to the Genesee Valley Conservancy Celebration of the Oaks. |
| 2005 |
A committee led by Jeff Mothersell researched the original district schools in Geneseo. Historic markers were purchased and placed at the site of each of the original schools. Some of these schools still stand. |
| 2007 |
APOG presented a conference on “Economic Development and Civic Engagement” to explore historic preservation issues in the context of economic development. Presentations were given by nationally known speakers, including Pulitzer-Prize winning journalist and author Thomas Hylton, regional and local Smart Growth experts George Grasser and Evan Lowenstein, and National Park Service historical architect William Brookover. A committee led by Kurt Cylke organized the conference. |