The year is 1964, the TV Show is The Alfred Hitchcock Hour and it's episode 26 from season 2 : Ten Minutes from Now.
Steve McQueen's wife, the lovely Neile Adams, is playing an undercover cop trying to incriminate a suspect by wearing a wire when chatting him up in a bar.
He touches her leg, causing her handbag to fall rather heavily on the floor.
He picks it up, opens it and discovers the coolest miniature reel-to-reel tape recorder ...
This is Adams' character demonstrating the device to her superiors earlier in the show :