I have quickly (and I mean quickly) glanced at all of the replies on this topic. About 9+ months ago I posted (on youtube) some work that I spent well over 1.5+ years researching and documenting WWII information and placing it on Siredbloods awesome map. My version includes details such as; where approx 750+ warships were sunk, 5000+ ships sunk by submarines, casualty counts for battles fought and their locations, where massacres took place, concentration and extermination camps, and many more items related to the history of WWII. I have recently posted my 3rd version of it a few months back to which I am very happy to share with the community under really ONE condition. You must first send Siredblood $20 USD for his hard work (siredblood AT yahoo DOT com). This will get you access to all his map versions. Once I have confirmation (email address below), which is typically a screenshot of your Paypal confirmation to him, I will add you to MY google drive for access. I get nothing out of this but the satisfaction that others will be experiencing a very interesting way to play this awesome game. Check out my latest version of the map on my youtube channel here >> https://youtu.be/_vbnqmpRdB4. If you look on my channel you will get a much deeper dive in the earlier versions of the map where I discuss in more depth what I did.
My WWII Details Map Version 1: https://youtu.be/foSEiqiAN_I
My WWII Details Map Version 2: https://youtu.be/QTq9IMSrVXg
My WWII Details Map Version 3: https://youtu.be/_vbnqmpRdB4
The map you will see in the videos above was printed at about 85" x 39" on scrim vinyl. At this size, the cost has been around $120-$160 depending on the person calculating the size. Others have printed it at smaller sizes with complete success to include OOB size of 70" x 32". OOB size would be around $80-$90.
My email address is thedano1965 AT GMAIL DOT COMMMmmmm
Let me know if you have any questions.