Kimsey0
Guest
Hi guys! Just thought I'd link this, since it's vintage:
http://www.scubaboard.com/forums/rebreather-diving/390701-1939-c-j-lambertsen-rebreather-final.html#post5985814
http://www.scubaboard.com/forums/rebreather-diving/390701-1939-c-j-lambertsen-rebreather-final.html#post5985814