Particular
Disassembler, occasional reassembler
Didn't we plan to do a gear swap once before? I don't remember much gear being swapped aside from Cal picking up my M4-2 winder. I'll dig something up, like a Leica mini II with date back. Oh, and if anyone is interested in an R-D1, I'm finally letting that go.
I may be interested in swapping my CV 15/4.5 for a CV 21/4. I'm not sure how that helps you with the sonnar though. I'm curious about the Canon also, but it is a low priority.
If I'm not too behind on class prep, I should be there. Might tote the CV 21/4 and Canon 50/1.4 along in mild hopes of a ZM 50/1.5 (C-Sonnar)...
I may be interested in swapping my CV 15/4.5 for a CV 21/4. I'm not sure how that helps you with the sonnar though. I'm curious about the Canon also, but it is a low priority.