Yeah I saw that catalog on line, and to me it looks like the Meteor, except black frame and chrome tank. I only speculated that it was Columbia tank cause I saw one for sale on line and the hole pattern and the front end (by the head tube) looks more like the Columbia than the tank in that Murray Catalog.
Also the Gambles bikes do have a Hiawatha Vanguard line, which I haven't been able to find any mention of in any year Murray. Of course, I'm new to this style of bike and company so I'm still learning/looking. So who knows.
Not that it matters much, I'm probably over time going to powder coat/redecal it and restore what I can on it.