This is another map of an imaginary intermountain state, something based on driving too often with my family across Nevada. I don’t know what that grid on the right was supposed to be – perhaps some kind of military installation? I would date this to 1976.
This is just a bunch of grids and freeways in the style I developed in late elementary school: draw parallel lines and then painstakingly erase all the intersections so you get that nice street-width effect. Maybe 1975?
This is a map of an effort to figure out plate tectonics on a globe but using flat paper. I don’t feel like it was very successful. I don’t know what planet this was supposed to be. I drew it in maybe 1982 (I can date it because of the style of graph paper I was using at the time).
This is another map of Santa Jimena, which I posted yesterday. This time its focused on the subway system, which was quite ambitious, as you can see. I drew this map before the one posted yesterday – in maybe 1979. I expect the incomplete one posted yesterday would have eventually served as the basis for a more refined subway map system if I hadn’t decided to change the city into a Mahhalian one.
This is a map of an alternate-California city I used to call Santa Jimena. The city later was transformed into one of the major Mahhalian cities, Jul Jaraom, but it retained its unique topography and layout. I drew this map in about 1980.