One of the few multiple wired mercs in LA. Most are series. This one is located on Balboa Ave at Roscoe Blvd in Van Nuys, CA. There is another merc next to it, an AE 125 from about 20 years ago.
Definitely a McGraw version. The LM version would have the deep glass bowl and either this housing, the 2nd generation with the P-cell all the way back, or the original split door.