So in 1975 my older brother wanted to play bass, and our dad had a friend who lent us a proper Hofner violin bass for a few weeks. After that, dad found the exact same green Egmond for sale somewhere, same headstock shape like in the picture. We never knew it was called a Rambler, but there you go. My brother and I cut our teeth on it, then at some point the body got swapped for a homebrew dual cutaway job with go-faster stripes, and that old body must be sitting in my parents' attic.
I remember the green finish is matt and has a slightly rough texture. In hindsight, it must have been a regular shortscale, I don't think it was under 30" but I can't be sure. We had Pyramid Gold flats on it.