Wang PC, no keyboard or monitor.
It contains what appears to be a working Seagate ST-412 hard drive, floppy drive, CPU board with 256KB, monochrome monitor interface and an I/O card with a Z80A on it. It has proprietary keyboard and monitor plugs, so I can't tell you any more about it. Make an offer - pickup from Stokes Valley, Lower Hutt only as it weighs more than I do. Almost.N.B.
Magic smoke not included.