Nose art (pinup girls) WWII military aircraft:
https://www.pinterest.com/caseypurpus/wwii-airplane-nose-art/
Easiest old cars on which to work:
http://www.explainthatstuff.com/historyofcars.html
Cost of housing:
https://www.google.com/search?q=cost+of+a+house+1940&ie=utf-8&oe=utf-8&client=firefox-b-1-ab
Cost of a restaurant meal:
https://restaurant-ingthroughhistory.com/restaurant-prices/
Hourly wage in the early days:
https://libraryguides.missouri.edu/pricesandwages/1940-1949
Before Redbox, movies and TV, there was radio:
https://tinyurl.com/ybznyj3o
https://www.pinterest.com/caseypurpus/wwii-airplane-nose-art/
Easiest old cars on which to work:
http://www.explainthatstuff.com/historyofcars.html
Cost of housing:
https://www.google.com/search?q=cost+of+a+house+1940&ie=utf-8&oe=utf-8&client=firefox-b-1-ab
Cost of a restaurant meal:
https://restaurant-ingthroughhistory.com/restaurant-prices/
Hourly wage in the early days:
https://libraryguides.missouri.edu/pricesandwages/1940-1949
Before Redbox, movies and TV, there was radio:
https://tinyurl.com/ybznyj3o