Soviet archives claim 800 deaths on 1 May 1937, but this number may not include victims who later died of their injuries in hospitals or whose bodies were discovered buried in the rubble.
Arquivos rusos revelan 800 mortes o 1 de maio de 1937, pero esta cifra non inclúe ás vítimas que morreron posteriormente nos hospitais polas feridas sufridas, ou a de aqueles corpos atopados baixo os cascallos.