the first compact cartridge : a nice Robert cartridge
Very nice JP, what age roughly?
Would it be possible to get a picture of the extreme right side of the label, just cannot read the right end of the label in the one photo.
Par Brevet d’invention
J.A. Robert et Cie à Paris
i didn’t buy this ctge and let it to my friend because it was too expansive.
Indeed it is 100 times scracer than a Pauly and this one (with the picture) was unknown till now.
Next time I see my friend I will make new pictures.
Thank you very much!!!
Fede where do you find all this amazing information???
have you got mad google skills or are all these things in your library?
Hi Jonathan, pre-1855 French patents are available at the INPI website: https://www.inpi.fr/fr