C Roberson and Co

http://www.christies.com/LotFinder/lot_details.aspx?intObjectID=5300248

[A VICTORIAN ROSEWOOD ARTIST'S PAINT BOX
MID-19TH CENTURY BY ROBERSON & COMPANY]



http://www.npg.org.uk/research/programmes/directory-of-suppliers/r/british-artists-suppliers-1650-1950-r-ro-rz.php

http://www.robco.co.uk/

http://www.robco.co.uk/html/history.asp