Day 17: Land – Amsterdam Buildings by Construction Date: 1850 - 2020 30 Day Map Challenge 2021Christian PrzybylekDecember 18, 2021Amsterdam, Historic Maps, #30DayMapChallenge2021Comment
Day 16: Urban/Rural - Agricultural and Urban Lands of the United States 30 Day Map Challenge 2021Christian PrzybylekDecember 17, 2021Urban/Rural, #30DayMapChallenge2021Comment
Day 15: Map Made Without Using A Computer – AT Hand drawn Map 30 Day Map Challenge 2021, Hand Drawn MapsChristian PrzybylekDecember 16, 2021Appalachian Trail, #30DayMapChallenge2021, Hand Drawn MapsComment
