If I had to hazard a guess, the House Of Murphy would have been on the east side of the street, and if I further had to hazard a guess, the building is probably not there anymore. The design is very much in keeping with other restaurants on Restaurant Row, like Lawry's and Richlor's. For those who've visited LA, it would have been located very close to the south end of the Beverly Center. Were it to have been on the West side of the street (highly doubtful), then it would have been replaced by the Millionaire's Club (which can be seen in the film The Loved One) or the Fish Shanty, which can also be seen in The Loved One. But I really doubt it was there, and that the safer bet would have been across the street from those to, and most likely on the south corner. Next time I drive by I'll check, but is there an address on the postcard?