Anastigmatic :: Yes the lens in this camera is a Vaskar 1:4.5 / 105mm Serial number is 303036 when I did a serial number check on the Voitlander web site , I thought it said made about 1937 , I could be wrong But when I shine a light into it It does look Blue ?? So which is it ??? 1937 or 1947
this is where I got my mfg date :
http://www.taunusreiter.de/Cameras/voigtlaender_SN.jpg
Seawolf, you seem to have a digit missing, over 2 million 7 hundred thousand is meant to indicate post war and after 3 million is meant to be after 1947, which that link you provided indicates as well, you may of miss read the number perhaps? as that number you provided is for about 1927, which your camera definately isnt. The Vaskar lens was introduced in 49 (on the Bessa) and was first seen on the bessa model you have before they changed the next year to the Bessa I (completly different looking camera).
there is no doubt at all you have a 1949 Bessa.
many of these are often in very nice condition, yours certainly looks like it is. i am not sure why that is often the case i have no way of knowing for sure), but perhaps to possit a guess, its because is was somewhat of an old design at the time, (based on the 1937 Bessa, which in turn was an upgraded from previous models of simular design), and perhaps people purchased a new 'more modern' looking camera (that were appearing in chrome tops even on relatively basic cameras), in a relatively short time after first buying the 49 Bessa, to keep up with the times 'so to speak' and so these Bessa'a were often packed away and left in good condition...either way its a nice example of a camera just made for about a year. a coated lens and one of the early shutter with flash sync (i assume your has that?)