1st and 2nd stage ID

[rsingler]

Sp mk6

Good thought, but you missed the hole in the yoke for the screw.
And shape is a little wrong for Scubapro.
Here's my Mk6 awaiting restoration

 

[Coztick]

Good thought, but you missed the hole in the yoke for the screw.
And shape is a little wrong for Scubapro.
Here's my Mk6 awaiting restoration
View attachment 641926

Yes, there she is!
I donated the one I had to Cameron a few yrs. back.
I'm guessing you know what it is...

 

[rsingler]

I'm guessing you know what it is...

No clue! Been searching my old pictures to try to find that narrow groove.

 

[Bald Wookie]

I'm glad its a challenge. Has me scratching my head.

 

[Bald Wookie]

No clue! Been searching my old pictures to try to find that narrow groove.

Any ideas?