Ron Robinson, on left, earned his Eagle Scout rank at 14 back in 1959. Ron's son Ryan earned Eagle. Recently, his grandson Nathan, on right, also earned Eagle at age 14. Congratulations to all three. Story link.
Note how much wider our old sashes were, material was thicker too. Ron's Scout Sign necker slide was likely carved from a Make-Your-Own kit which were popular back in the day. Also looks like a full size necker, properly worn over the collar.