Here's a '70s clip of a man delivering a dead body to a morgue's cold-storage facility. 

A man removes a body from the backend of a station wagon. The body, which overdosed on PCP, is in a zippered bag. 

The man rolls the body into the morgue on a gurney. Once in the morgue, the man measures the length of the body and weighs it on a scale. 

The man then rolls the body into a cold room where other dead bodies lay. All the bodies are either in zippered bags or covered with a sheet.