I. & R. Co Rotary International Pin in 10k Gold - NOS with tags

I. & R. Co. Rotary International Enamel Blue Pin in 10k gold, new and unused with original backing.  Vintage pin is new/old stock from a jewelry store in Colorado, having been in the shelf for at least 30 years, probably longer.  Card was designed to sit in a tray designed to hold Club/Society Gold Tack Pins that the jeweler would pull out for people to pick from, unfortunately this is the only one I've found thus far.  Weight of pin is about .4g (without screw back) so we're not talking a lot of gold, but it is gold. Images do a satisfactory job of representing the item.