Elsewhere in the Board's 'British & Irish Glass', Fred has indicated that The National Archives hold records for the following additional Registered Designs for Frederic Lewis of Dublin - and here is the link back to that first Frederic Lewis Registration that was shown, together with some of the Company history as ferretted out by Fred.......
http://www.glassmessages.com/index.php/topic,64128.msg359598.html#msg359598 - it's reply No. 39 ...
RD 140188, registered 24 April 1861 - Parcel 2; pomade bottle; Class 3: glass
RD 142815, registered on 21 August 1861 - Parcel 3; ink bottle; Class 3: glass
RD 174479, registered on 11 May 1864 - Parcel 6; bottle for perfumes or other materials; Class 3: glass.
I'll include Rd. 142815 in my next batch of Designs under the 'Ink Wells' thread, but since Fred has mentioned the other two I thought it might be of interest to add them should anyone be curious as to their shape etc. Hardly exciting, and probably rather vague and unlikely to be found I would have thought, and then only assuming they have a legible lozenge. Anyway, here they are, just for those who want to see everything in life.

I've forgotten what 'pomade' is......... anything like marmalade ??
