Windows NT 3.1 April 1992 build

Windows NT 3.1 1992-04 build is a build of Windows NT 3.1 from 7 April 1992. On 7 October 2018, a picture of this build's discs was posted on BetaArchive by member ReflectiaX. Based on the date on the PDK disc, the build number is likely between 250 and 270, and it might be one of the builds referenced in the source code of Windows NT 3.5 build 782.1 or Windows NT 4.0. The build itself remains unleaked for now.