I offer a collection of more than 200 (!) patents of the wellknown firm Thornton-Pickard Manufacturing Company or of Mr. Thornton and/or Pickard (Great Britain), published between 1895 and 1935 in Great Britain (all in english). They are busy with photographic cameras, shutters, cinematograph apparatus, photographic lantern enlarging apparatus, apparatus for printing kinematograph films, multi-color screens for photographic films and plates and some other things around photographic items. 

All patents are complete, that means contain the full text and all drawings (see example). You will get a professional overview about the technical developments of this company which you find nowhere in the world in this good quality / completeness. You can learn a lot about the technical details of old camera / photographic technique.

Delivery is as a zipped file with a patent collection of pdf files (not printed, not a book). You need only the wellknown free programme Acrobat Reader or a similar one to open the files. You can also print each file.

Copyright of the patent collection has only the seller!

Shipping:

You can d o w n l o a d this patent collection after payment from an internet source. I will send the text of the  link  for  d o w n l o a  d i n g   a zip-File of about 101 MB with the patent collection as message to the buyer via the ebay system. Please have a look at your messages in the "My ebay" modus or see your emails in your ebay email account, where the message to the buyer should also arrives. After d o w n l o a d i n g  please unzip the file. Then you will get a data directory with the pdf - patent files. I will send the link not later than one day after payment. Then you have 10 days time to  d o w n l o a d  your patent collection of historical patents.