Portland, Maine in 1940
/The US Work Projects Administration sponsored Writers’ Projects in many states – putting people to work as a step out of the Great Depression of the 1930s. The project in Maine produced a well-illustrated city guide for Portland in 1940. The illustrations are a mix of photographs, painting, and drawings. The book is available on Internet Archive. The images are worth a look as a snapshot of the city at that time (i.e. history) and for the artistry of the illustrations.
I selected 6 sample images from the book. A quick search revealed that the Portland Head Light and Portland Observatory still exist. The Wikipedia article for the city includes a picture of the waterfront that looks quite different from ‘The Twentieth Century City’ image!