This specific document is a rare promotional letter from Jerry Jaffe, who was the head of the Rock Department at PolyGram Records. It was sent to "VIPs, Programmers and Connoisseurs" to announce Motörhead's first major U.S. tour supporting Ozzy Osbourne’s Blizzard of Ozz. Historical Significance: This letter documents a pivotal moment when Motörhead, already huge in the UK with Ace of Spades, was being introduced to the American market. Rarity: Internal industry letters like this are significantly rarer than standard commercial posters or magazine ads because they were never intended for public distribution.
