1 https://atg-prod-scalar.s3.amazonaws.com/imperiia/media/Riga Map 1763_thumb.jpg 2018-03-06T09:26:59-05:00 method=node/media/map-of-riga-1763;methodNumNodes=1; 1 Image 1: Map of Riga 1763 Harvard Map Collection https://atg-prod-scalar.s3.amazonaws.com/imperiia/media/Riga Map 1763.jpg plain 2018-03-10T01:41:46-05:00