There are any number of blotches and indentations on the back which could be marks, but could also be old planishing marks or wear to the metal. Nothing that photographs properly. One could be a lion rampant or lion passant but could also be a figment of my imagination. Sorry
A friend suggested the crowned B may be for Bergen, but I note they changed the town mark in 1740, and i don't think this tray is as early as that. Besides it would seem more likely that any early continental silver found in South Africa would be of Dutch rather than Norwegian origin.
Any help would be appreciated.
Regards Frank
![Image](http://i288.photobucket.com/albums/ll197/frankchemaly/Dutch%20tray1_zpspuwja9g0.jpg)
![Image](http://i288.photobucket.com/albums/ll197/frankchemaly/Dutch%20tray2_zps4zsfdqg1.jpg)
![Image](http://i288.photobucket.com/albums/ll197/frankchemaly/Dutch%20tray3_zpskw8zu853.jpg)
![Image](http://i288.photobucket.com/albums/ll197/frankchemaly/Dutch%20tray4_zpsrlvsbxgh.jpg)