Yashica-D is a medium format film TLR camera made by Yashica and produced between 1958-74.

I believe that this camera was made in 1971.  The serial number is D1033218.  Serial numbers D1016xxx - D1066xxx with the Yashinon lens were made in 1971.  The camera has been in my possession since 1973 and has not been used in over 50 years.  It is in very good cosmetic condition but has not been tested with film. The photos provide the best description.

The last Yashica-D models were equipped with bright 80mm f/2.8 Yashinon viewing lenses; models with this viewing lens and the Yashinon taking lens are very desirable on the used market.