SUPPLEMENTS
These Supplements presumably are additions to the French 1922 and 1923 catalogues above. Comparing the two catlogs,the rate of growth in a single year is very evident.
March 1923
This early supplement (above) shows yet another problem of trying to conserve these documents digitally. The originals are in fact printed on a very faint background of strips of 9.5 film with indiscernible images. It is beyond my capabilities to preserve this and I have simply painted it out. Several at least of the supplements below were printed in the same way. Update June 2014. It now seems my scanner was at fault; some more recent scans have come out quite well. End Update.
April 1923
June 1923
July 1923
April 1924
July-August 1924
September 1924
November 1924
For some reason, the two centre pix escaped the Great Software Disaster of 2014, which is why these look a bit different.
December 1924
February 1925
March 1925
June-July 1925
August-September 1925
October 1925
