FS1
Fieldstone foundation wall in relatively good condition.
FS2
Fieldstone foundation wall in relatively good condition.
FS3
Lower wall may reinforce the original wall or it was installed when the basement was dug deeper.
LS1
Deteriorated limestone foundation from exterior.
LS2
Deteriorated limestone foundation.
LS3
Deteriorated limestone foundation.
LS4
Limestone foundation from interior in relatively good condition.
LS5
Deteriorated limestone foundation.
LS6
Limestone foundation from interior in relatively good condition.