That was an Asplundh form. Ive got some paper copies. I have a few others that are similar. Send me a message with an email and I’d be happy to send a pdf. or a word document you can print.
I’ve got one, I like it quite a bit.
Doubled up the bridge immediately, and added some rings and snaps with accessory cord.
I don’t use the red looped ends on the bridge terminations, ever.
They did provide a lot of gear loops, but they all feel like they're on my back, not really on the sides...