3 Jacob Bengel brooches as illustrated in the second book on the Jacob Bengel factory - just published - Bengel Art Deco Schmuck by W. Lindemann (Arnoldsche). Brooch no 1 is on page 170 - but in mottled green galalith. No 2 is on page 169, and no 3 is on page 170. They are in gilt metal and have Paris marks on them - being made by Bengel for the French market (details of the marks on request). These brooches were bought in Paris but I did not realize until this new book was published that they were made by Bengel. The price is £95 per brooch.