Bob Supnik's historical computer simulator, including:

	altair altairz80 eclipse gri h316 hp2100 i1401 i1620 ibm1130 id16 id32
	nova pdp1 pdp10 pdp11 pdp15 pdp4 pdp7 pdp8 pdp9 s3 sds vax

See http://www.netbsd.org/ports/vax/emulator-howto.html on how to install
NetBSD/vax on simh!