Blue Note Label Guide - Explorations Into Vintage Jazz Vinyl Issued 1957. First appearance of the classic "47 WEST 63rd" label. Feature the distinctive "NEW YORK 23" following the address. New releases on this label are catalog numbers run roughly 1544 to 1559. This label is Mono only. Deep groove with "RVG" and Playstylite "ear" in vinyl trail-off. Excellent sound quality and highly ...