Windows NT 3.51 build 1037 Workstation
This was a known leak, just only recovered now. Server edition remains to be found.
Download here.
Windows 98 build 1526
This is dated one day before the official beta 1 build (1525 recompile from 24th June 1997) and appears to be an internal release. In addition, it has a file (USER32.DLL) from build 1530 in the installation folder that overrides the normal one inside the CABs. It also has release notes from build 1525.2 (a recompile of 1525 we don't have yet). My guess about what happened is that when the original compile of 1525 was made on 18th June 1997, they branched off the beta 1 candidates (1525 recompiles and maybe 1526 as well?), while continuing the "main" branch to 1530 and 1532. So chronologically, it goes 1525 (97-06-18), 1526 (97-06-23), 1525 (97-06-24), 1532 (97-06-25).
Download here.
Windows 95 build 411 (English with Hebrew Support)
This is obviously build 411, but with Hebrew input support. Boot screen says "Hebrew Edition - PDK" and there's a "Hebrew" CPL which apparently was meant to allow switching the UI language between Hebrew and English (greyed out as you can see in the screenshot). It's an upgrade build, but allows clean installs.
Download here.
Windows 95 builds 116 and 122 internal variants
These two are almost identical to their "normal" counterparts that we already have, except for a few details. Both have a SUWIN.EXE that has a SETUP_INF text resource that the normal variants don't have. The file is used to populate the DefaultShare list with internal network shares (see this topic for the same thing in older builds - in 116 and 122 this is now only in internal builds apparently).
Internal 116 additionally has a slightly newer EXTRACT.EXE included than the normal one. It also creates a start menu startup folder shortcut for SURVEY.EXE, named ChicInfo. The file is not present in the copy, though, so the shortcut is useless. APPLETS.INF says ";bugbug added for lonniefe test" about this.
122 also includes an internal WinBug (rather than the external one), and TRANS.BAT/TRANSFER.BAT files for creating installation floppies clearly label this as an internal copy. Unfortunately, the later half of the main CAB chain is missing, but the first half appears to be identical to the normal variant, so chances are nothing much was lost because of this.
Download 116 here.
Download 122 here.
