Originally Posted by cadillackid
that upper one on the right side is a rosco boom mount mirror.. there are a lot of different ones out there deoending on the features it has.. some are power and heated.. they usually have a number on them someplace.. if you can straighten and save the boom, the mirrors can be bought separately.. I MAY have one like it in my garage.. i had to replace my passenger mirror because the heated glass quit working.. mine is a 715 OGH. which I think stands for overhang heated and power.. but the series 715 is what yours likely is.. and the suffix letters are the options...
My hawkeye mirrors are heated but the passenger Rosko is a manual non heated mirror. I found a few now that I spent a couple hours searching but they’re super expensive new. Found a knock off on amazon for $87. I want to get a new boom too because this was bent from straight to completely flat. Over 80• bend usually is toast.