Vintage Olympus camera, early 70s Olympus Trip 35 35mm camera w/ manual

Retro Olympus Trip 35 camera with the original instructions. We're guessing this camera is from the early 1970s as the serial number is 1026604. We've also been told that it was made before 1978 as it has the silver shutter button.

There is some minor rust to the strap rings and the instructions are worn.