Thomson & Nephew Ltd.

Thomson & Nephew Ltd. was a clock company based in London. One of their clocks hung in King's Cross Station, which Harry Potter and Ron Weasley used to check the time on September 1, 1992, when they were unable to pass through the barrier to Platform 9 & 3/4 and wanted to know if they had missed scheduled time of departure of the Hogwarts Express.

Appearances

 * Harry Potter and the Chamber of Secrets (film)