At 1999 N Sycamore Ave., Los Angeles — completed in the early 1900s, it is now an expensive Japanese restaurant.

One of the former homes of the Academy Awards ceremony, the theater is at 6233 Hollywood Blvd., Los Angeles.

The planetarium of the people is at 2800 E Observatory Ave., Los Angeles.

The theater famous for its impressions of famous hands and other body parts is at6925 Hollywood Blvd., Los Angeles.

NBC has moved — where the building in the postcard was, on the northeast corner of Sunset and Vine, there is now a Chase bank.

The 1920s amphitheater is at 2301 N Highland Ave., Los Angeles.

The iconic Los Angeles park is at 2230 W 6th St., Los Angeles.

The memorial to water hog William Mulholland is in Los Feliz.

9. Chinatown then…

The Old Chinatown Central Plaza is at 943 N Broadway, Los Angeles.

Los Angeles’ main rail station is on N Alameda Street, just north of the 101.

This post office has images of celebrity stamps on its walls at 1615 Wilcox Ave., Los Angeles.

These are images of Indian Canyons.

Teeny little Bob Hope Airport is at 2627 N Hollywood Way, Burbank.

The Hollywood Bowl Overlook has a stunning view of the town.