English: The main building of the Liverpool School of Tropical Medicine as it appeared in 1951. Note the difference in colouration (due to pollution) between the two wings of the building. This testifies to the building's two stage construction.
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Period printed materials
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Believe to be British Government in form of local education board
This work is in the public domain in the United States because it meets three requirements:
it was first published outside the United States (and not published in the U.S. within 30 days),
it was first published before 1 March 1989 without copyright notice or before 1964 without copyright renewal or before the source country established copyright relations with the United States,
it was in the public domain in its home country on the URAA date (January 1, 1996 for most countries).