<prompt> Translate the following text to EnglishKatika kumbukumbu za Chuo cha Madaktari cha Philadelphia, kuna barua iliyoandikwa na mwanafunzi wa chuo hicho mwaka wa 1944 ambayo inasema: Muda mfupi uliopita, afisa mmoja wa Japani alimtumia Japani vichwa 210 vya Wachina kama zawadi za maonyesho.  <response>: The archives of the College of Physicians of Philadelphia contain a note dictated by a fellow of the college in 1944 that reads, Recently a Japanese officer sent 210 Chinese heads to Japan as trophies to be displayed. 