If you can work you way through all the Denver Bronco football articles in today's newspaper, you'll find a wonderful color photo collection on page F1 of signs for all 50 states' that welcome drivers to the states.
Colorado is proposing to replace it's rustic "Welcome to Colorful Colorado" sign with modern bland sign that is more like a notification.
I like Delaware's sign; "Welcome to Delaware, Small Wonder"
I can pdf scan this for anyone interested. Wasn't there a post to this Forum by someone trying to collect phtoso of all 50?