Still looking for any example of the perfume bottles (http://www.glasscatalogue.com/components/com_virtuemart/shop_image/product/52d3f0cfaf37df5914859ae07f1daf60.jpg)
Brüder Rachmann - Glas- und Metallwaren-Fabrik
Rachmann Brothers - Glass and Metal Works
Rachmann Frères - Cristallerie et fabricants de métal
Haida, Bohemia & Berlin, Germany & Vienna Austria.
Here is their trademark which might appear on the metalwork or a label. (http://www.glasscatalogue.com/components/com_virtuemart/shop_image/category/f0d9834ce72272b9b5c9e48222a98608.jpg)
Despite describing themselves as a Glassworks and Metalworks there is no evidence that they did make glass. They also made metal fittings (http://www.glasscatalogue.com/components/com_virtuemart/shop_image/product/a44923f83f9482ebafeb6eb1dea4b25d.jpg) etc