Ownership History:East Bay Street Railway #804 1930-1936 / East Bay Transit #804 1936-1942 / Key System #804 1942-1948 / 1st preserved by Private owner 1948-1992 / Seashore Trolley Museum(Kennebunkport, Maine) 1992-present
| Status:stored inoperable | Gauge:4'8.5" | |
| Construction:steel | Roof type:AR | Ended:DE |
| Length:48'6" | Width:8'10" | Weight:42300# |
| #Seats:56 | #Wheels/Conf.:8 (B-B) | Total HP:160 |
| Trucks:[Brill 77E1] | Brakes:SME [(M28)] | Compressor:[DH-16] |
| Motors:[GE 247 (4)] | Voltage (if not 600DC): | |