The Yashica TL series Single Lens Reflex 135 film cameras initially had a very similar design and specification to the Asahi Pentax Spotmatic series. The TL indicated through-lens (stop-down) metering. The light meter no longer works.
The first set of cameras featured a Spotmatic-style center-of-needle metering system. Unlike the rival Spotmatics, the TLs used zinc oxide batteries, and the TL Super manual claims the camera was the first to use these batteries.
Camera serial number is 2817193
The lens is a pure Auto Yashinon-DX 1:2 lens 50mm with rubber sun ring.
Serial number of the lens is 5297582