What was built by the inmates of Changi Prison Camp?

Question
Until computers replaced it who would use a Bloggoscope?
Answer
OS Map Makers from Aerial photos

Question
Saint Homobonus is the Patron Saint of who?
Answer
Business People

Question
Which poet wrote A thing of beauty is a joy forever in Endymion?
Answer
Keats

Question
In what city was Mozart born?
Answer
Saltzberg

Question
A Cruciverbalist is interested in what?
Answer
Crossword Puzzles