I see the book's publication is from 1958 and much of the imagery suggests a bygone era. Are all or most of these still in use today?

It's amusing to note that the first picture has in the middle of the last row, the now ubiquitous "Heavy Metal horns." I remember reading an old interview with Ronnie James Dio, who was Italian, where he said he picked up the gesture from his Grandmother. It's widely accepted that he is responsible for introducing this gesture into modern popular culture, non-Italian anyways. Some have pinpointed he started using this on stage in late 70's during his time in Black Sabbath.