This is a superb example of this Swan Self Filling Fountain Pen, this is the SM1/57 which was made in the UK and dates from around 1940.
The pen is finished in the rare and wonderful Blue, Grey and Bronze Marble with chrome filled trim. The imprint on the barrel end shows "SM1/57" The pen is in excellent condition with no chips or cracks. The colours are clear and deep and the pen is in fabulous condition apart from the clip which is showing a little pitting.
The No.1 Medium Flex nib writes smoothly and gives a lovely shape to your writing. The pen has been fully serviced and is ready to write.