My mother-in-law did some traveling before she married, including a cruise to Hawaii and a trip to New York and through parts of Canada. Some of the old books and brochures we have come across were really neat. Like this one about Trinidad:
And this Honolulu Handbook:
Glacier-Waterton National Park:
And the Famous Guide to New York!
I love the graphics and the colors on these. They really don't make 'em like they used to! (These are all from the 1930's)