The Kent 45 correctly dates the Platters recording year as 1966.
It is worth reading the history of the recording studio as told by co-owner Ralph Terrana.
They all came. Harry Balk, Ollie McLaughlin, Ed Wingate, Clay McMurray, Theo-Coff, Don Juan Mancha, Popcorn Wylie, John Rhys Eddins, Mike Terry, Jack Ashford, George McGregor, Holland/ Dozier/Holland, Mike Valvano, ArmenBoladian, Bob Babbit, Columbia Records, Elektra Records, Stax Records, Capitol Records and many I can't think of.
https://soulfuldetroit.com/web03-terashirma/01-tera shirma - introduction.htm