The Leica IIIg

The Leica IIIg camera,  introduced in 1957, at the serial number 825001, 3 year after the M3 issue, was to prove the last of the screw models with the Leica IIIg, and terminated in 1960 with number 988350.  More improvements added when compared  to the previous screw predecessors.
The viewfinder has a suspended frame finder which couples with the range finder providing automatic parallax adjustment.
Four small triangles  denote the field of view for the 90mm lens.
Slow shutter speed T to 1/30 on front dial and 1/60 to 1/1000 on top.
Delayed action release and automatic flash synchronization equipped.

The catalogue code word was GOOEF.

Illustrated by a twin combo.
The one on the left is mounted with a Rigid Summicron 2/50 lens, SOSTA, UVa E39 filter and IROOA sun shade.
The one on the right is mounted with a Summilux 1.4/50 lens, SOWGE, UVa E43 filter and  XOOIM sun shade.
Both equipped with  the Leicavit, SYOOM, rapid winder.
Leather ever ready case, ENSOO,
ADVOO close focus device for 50mm lens with original box and instructions for use leaflet.
The originals short and full IIIg camera instructions for use books.

For the Leica fans who own the book "Leica in Farbe – Leica in colour" book from Paul Henry Van Hasbroeck, here is a kind of replica from page 60,
with the Leica IIIg camera and all the lenses available for.

a  Leica IIIg camera body           f  Summicron 2/35mm                         k Summilux 1.4/50mm                o Elmarit 2.8/90mm
b Super Angulon 4/21mm             g Elmar 2.8/50mm                              l  Summarex 1.5/85m                  p Summicron 2/90mm
c Summaron 5.6/28mm                 h Summicron 2/50mm collapsible     m Elmar 4/90mm E39                  q Hektor 4.5/135mm E39
d Summaron 3.5/35mm                 i  Summicron 2/50mm rigid                n Elmar 4/90mm 3 lenses           r Elmar 4/135mm
e Summaron 2.8/35mm                 j  Summarit 1.5/50mm                        o Elmarit 2.8/90mm                    s Elmar 3.5/50mm Red Scale