add pre 1911 Mohawk River banks from Cresecent Dam to Power company dam
more start dates on modern Mohawk River banks
section of Mohawk River pre barge canal
testing ohm:lifecycle relation type
testing ohm:lifecycle relation type
start modeling pre barge canal mohawk river banks
original power house at Crescent dam
tweak wikimedia commons image, adjust relation and times
add wikidata tag to Harmony Mills
adust Erie Canal in Schenectady
finish correcting image links for Harmony Mills Building 3
image fixes for Harmony Mill Building 3
additional image for Harmony Mills Building 3
wikipedia link for Harmony Mills
image data for Harmony Mill Building No 3
imrpvoe downtown Albany from 1952 Aerial
imrpvoe downtown Albany from 1952 Aerial