Potential Pop-Up TC.....Thoughts on a Hallmark Guanella?

Well... like most (all?) of their campers, the Guanella is probably named after some landmark feature in their area.
In this case, the camper was likely named after Guanella Pass (https://en.m.wikipedia.org/wiki/Guanella_Pass), which "was named in 1953 for Byron Guanella, a road supervisor and commissioner in Clear Creek County for nearly 50 years."