These are the original 32 algorithms as used in Yamaha DX7, DX1 and DX5. As well as the TX7/TX816 and PLG100-DX. The Yamaha FS1R and Yamaha SY77 appears to contain some compatibility with these algorithms, but I cannot confirm. The FS1R contains 88 algorithms, while the SY77 contains 45 algorithms.
Note: One of the algorithms is incorrect due to a missing operator. Need to update the image.