Designed by Robert Williamson and shown in Photoscript’s 1968 and 1970 catalogs as an “Exclusive Royalty” face. Also shown by PLINC in 1971 (but not yet in 1965), alongside the wider Blooper, both as “original handlettered designs” [PLINC One Liner 1971].
URW has a digital version named Skidoos (1994, used for sample). It comes in solid and outline D (display) styles, the former also available with tighter spacing as Skidoos P (poster).