The post-road between St. Petersburgh and Archangel
![[Map]](../Gifs/petrarch.gif)
The historic main road between Petrograd and Archangelsk runs east to Vologda, then
turns directly north to Archangelsk. It is clearly outlined as a right
angle in this map -- from A. Ilin, ZHeleznyia dorogo Rossii (1918),
IV.
