I don't know where you are, but I was goiuing through some old papers and found some drawings, black and white, of the downtown Dallas area that appear to have been drawn by an artist named Dan Latsha. The theme is the City of Dallas Credit Union and are apparently quite old. I'm going to frame them and put them up. I know they are at least 40 years old, maybe older. I was just interested in knowing if these could have been done by someone you know.