I had a comment about the campaign map I will use for my fantasy black powder campaign.
The map is put together from a long out of print product called Warplan 5/5. It consisted of cards with gridded maps and a booklet that describes the terrain in each square.
two other gamers kindly shared scans of the maps from their collection.
I mounted them on cork board with an acetate cover and will use numbered pins to move brigades around the map.
I am using a simple set of campaign rules based on a standard deck of playing cards.
See other campaign examples and info at:
https://blundersonthedanube.blogspot.com/search/label/Warplan%205%2F5
http://vintagewargaming.blogspot.com/2020/01/warplan-55-campaign-system.html
http://theminiaturespage.com/boards/msg.mv?id=533790
http://grymauch.blogspot.com/2017/11/napoleonic-campaign.html