In July 1990, the Midwest Archeological Center and the Cleveland Museum of
Natural History, under the terms of a Cooperative Agreement, conducted
archeological excavations at the James A. Garfield National Historic Site
in Mentor, Ohio. These investigations were prompted by the proposed
renovation of the Garfield home and the relocation of the parking lot. The
investigations focused on five general areas: the main house, the carriage
house and gas works (or gas holder), the campaign office, the existing
parking area, and the proposed parking area.
Testing in the area of the main house revealed the presence of a builder's
trench along the foundation. These preliminary excavations did not,
however, lend any additional insights into the structural evolution of the
house. Work behind the campaign office, on the other hand, demonstrated
that the substantial remains of a former structure, most likely an ice
house, lie just below the ground surface. Examination of the carriage
house and gas works resulted in the discovery of a deep foundation adjacent
to the frame carriage house. This suggests the possibility that an earlier
version of the gas works was partially razed when the carriage house was
built, using its more substantial foundation.
Furthermore, significant archeological deposits were discovered beneath the
stable floor. Prehistoric occupation of the area is indicated by the
discovery of a Whittlesey tradition projectile point and several chert flakes
in the area of the proposed parking lot. In light of the significant
subsurface archeological resources present at the James A. Garfield
National Historic Site, it is recommended that additional archeological
excavation be undertaken, should further restoration of the site require
ground disturbance.