Vintage Dacor R-3 Double Hose Scuba regulator, Serviced, EXC!

Description

Super nice Dacor R-3 Dial a Breath 2500 series double hose regulator, serviced and dive ready.
Chrome is excellent, inside and out. Label paint is excellent. This regulator is either unused or used very lightly in fresh water. It looks new. Please expect minor cosmetic issues from 60 years of storage. See photos.
The second stage has been modded with a custom seat carrier and shortened volcano orifice to accept replaceable second stage soft seats. Any standard soft seat insert will work. This is necessary, b/c there are probably no, or few, existing OEM replacements.
This reg has the correct domed diaphragms that are used but very pliant and supple. A new mushroom valve has been installed in the exhaust diaphragm. A NOS HP diaphragm has been installed. The IP was set with a custom adapter (see photo of an R-2 regulator being set).
The hoseloop consists of a very supple and flexible, possibly NOS, 1" mouthpiece with good non-return valves, and new hoses.
Disclaimer:
I cannot guarantee your safety if you choose to dive with this vintage regulator.  You will need to be trained in the use of doublehose regulators and their unique properties before attempting to use this regulator. It is up to you to determine if this equipment is safe and appropriate for your intended use, and it is solely your decision and responsibility if you decide to depend on this regulator for life support.