Okay - I did see it in my mom's DG Pledge Manual (published in 1964) - she pledged in 1968.
Here are NPC Sorority Pledge Pins (I kept it big to show more detail...sorry if the size annoys you):
And NIC Fraternities:
And for those interested in the badges, here is a link to the
Sorority Badges and the
Fraternity Badges also published in the pledge manual.
__________________
There are friends who pass like ships in the night, who meet for a moment, then sail out of sight, with never a backward glance of regret...Friends we meet briefly then quickly forget.
Then there are friends who sail together, through quiet waters and stormy weather. Helping each other through joy and through strife. And those are the kind who give meaning to life.
~ ⚓ΔΓ⚓ ~