The 1998 G3 PowerBook was meant to appeal to businesspeople, and was thus code-named Wall Street. While the 1999 model was in development, it seemed natural to refer to it by the name of another financial street, Lombard. (The next model, the 2000 PowerBook G3, was code-named Pismo, presumably after the beach just south of San Francisco. This might be a vague reference to SF's Lombard Street, or to Bondi Beach, which gave the original iMac its hue. More likely, some Apple engineer drove past a road-sign referring to the beach it while trying to think of non-trademarked, easy-to-pronounce name.)
Here's an overview of my Lombard's specs as shipped:
Processor: 400MHz copper G3.
Monitor: 1024*768, 24-bit color.
Hard drive: 6GB.
RAM: 64M.
Battery: one, NiMH; lasts about three hours -- maybe two, these days.
Ports: modem, monitor, S-Video out, SCSI (square 30-pin), 10/100 Ethernet, USB (*2), audiomini in, audiomini out, power. PCMCIA slot for one type I or II card.