Audiophile records, translucents, opaques and colored vinyl (other than black) go back farther than you might imagine. Early records by nature were direct-to-discs.
1- (original) 70's & 80's MoFi 1/2 speed LP's appear black, but they are more opaque, if not translucent. Hold one up to a high wattage (75w+) light. The vinyl passes nearly as much light as the spindle hole.
2- We had one of those RCA Victor 45 changers depicted above.
3- There were many solid color 78's from at least as far back as the late 40's. and a few translucents, as Doug G. has posted above.
4- There were late '70's solid white direct-to-discs by L. Almeida, C. Byrd and Peter Appleyard, to name a few.
5- Here's a post I did in another QQ thread 9 years ago:
(Going through my Dad's record collection after his death): The real find was some special recordings which were limited editions around '62 - '63. They are clear, gold LP's that friends in the electronics business gave us. They were used to demo hi-fi gear. I don't know if they were direct-to-disc, but they sound great. I only had cassette dubs of these. They say "Custom Pressed by Kimberly Records, a division of PRI" and come in white paper sleeves. The only markings are the LP labels.
Each record has different music and perhaps bands as well on each side. All have numbers of 1003, with different volumes:
Record 2, Side 1: Great Movie Themes
Record 2, Side 2: (mislabeled) Jazz
Record 4, Side 1: Mel Torme FANTASTIC PERFORMANCE & FIDELITY!
Record 4, Side 2: Percussion Tribute to Lawrence Welk
Record 5, Side 1: Enchanted Strings of Hawaii
Record 5, Side 2: Percussion Tribute to Les Brown
Record 6, Side 1: Sing-along (cooler than Mitch, that Son of a Bitch)
Record 6, Side 2: Percussion Tribute to Frank Loesser
Does anyone else know about these?
Kimberly was owned by Precision Radiation Instruments, Inc. (PRI) of Los Angeles. The "Frankie Capp Percussion Group" consisted of Bud Shank, Robert Drasnin, Richie Kamuca, Marty Berman, and Ronny Lang on saxes, Al Porcino, Frank Beach, Ray Linn, and Conti Candoli on trumpets, Dick Noel, George Roberts, and Harry Betts on trombones, Bob Florence on piano, Buddy Clark on bass, and Emil Richards, Larry Bunker, and Frank Capp on percussion instruments. The songs were arranged by Harry Betts. Actually, all of the Frankie Capp Percussion Group albums were reissues of the Dave Pell albums on the P.R.I. label, with a percussion overdub by Frankie Capp.