Of if you like that kind of thing you should totally get <em>From Here to There: A Curious Collection from the Hand Drawn Map Association</em> by Kris Harzinski.
Calligraphy Pen Set - Calligraphy Set For Beginners Includes Oblique Pen Wooden Calligraphy Pen 12 Pen Nibs & 4 Different Color Inks Dip Pen Set Fountain Pen Set Retro Gift https://www.amazon.com/dp/B09H6W2L82/ref=cm_sw_r_awdo_navT_g_FKSEAJ7SRSW1KQJW3R0K
These are really nice for map making.
Calligraphy Pen Set - Calligraphy Set For Beginners Includes Oblique Pen Wooden Calligraphy Pen 12 Pen Nibs & 4 Different Color Inks Dip Pen Set Fountain Pen Set Retro Gift https://www.amazon.com/dp/B09H6W2L82/ref=cm_sw_r_awdo_navT_g_FKSEAJ7SRSW1KQJW3R0K
These are really nice for map making.
Register for the developer portal on developer.tomtom.com and use promo code DEVSTYLER for free credits to tinker with our Maps APIs. Feel free to ask our developer advocates any questions on the stream
I thought I would add a link to the podcast so you didn't need to go to my site here it is on Google podcasts for the android users https://podcasts.google.com?feed=aHR0cHM6Ly9tYXBzY2FwaW5nLnBvZGJlYW4uY29tL2ZlZWQueG1s
Looks like $80 and the entire list is yours:
https://www.scrapehero.com/store/product/walmart-store-locations-in-the-usa/
That page also has a decent map of the locations (though not good enough for your purposes).