My first time at the boards for a while, and I find a quiz. What fun! A few more of the missing answers:
23. Where is Yellowknife? I'm Canadian, I know this! Yellowknife is the capital of the Northwest Territories, one of Canada's three territories.
46. Who wrote “Blue Skies”? Irving Berlin
50. Who wrote “Riders of the Purple Sage”? Zane Grey
57. What was the Silver Ghost? It's a car - a Rolls Royce Silver Ghost