Not sure whether it is relevant here but 90% is often used as a designation on pewter (as 90% tin).
It's English electroplate by Latham & Morton: https://www.silvercollection.it/electroplatesilverKLdue.html#LATHAM.
Such personal additional marks are occasionally seen with hallmarks but there is no reason why a trademark should not be used in addition to the...
It certainly looks like Banks's flower: [IMG]
See https://www.925-1000.com/silverplate_R2.html. The bell mark is the second one in the left hand column where you will see that it was used by a...
The manufacturer's mark is that of Joseph Elliot & Sons of Sheffield: https://www.silvercollection.it/electroplatesilverEH.html#ELLI
Another possibility (much more likely in my opinion) is Rolason Brothers: [IMG] Phil
Just to assist your search it actually says 830S AMB. Most likely Norwegian.
Your vase has an electroplate mark of John Sherwood & Sons of Birmingham (England). It dates from before about 1896 when the use of a crown on...
DJE is not shown in any of my references so I am unable to identify the maker.
It's a Scottish provincial mark - Charles Murray of Perth, working dates 1816 to 1836. Phil
Yes, this is William Briggs & Co. I hope that you are aware that this is not a silver mark. EP indicates electroplate. Phil
It is a standard French electroplate mark - no attempt to deceive. French silver makers' marks are in a diamond shape; electroplate makers use a...
It was very common at that time (very late 18th, very early 19th century) for London-assayed small silver to be missing the town mark. We don't (I...
Your spoon was made in Europe (Netherlands or Hanau?) and imported into Britain by, as you have identified, William Moering. Lower case f is the...
IL is John Lias with a London hallmark and date letter b for 1817/18. Potosi Silver is a base metal alloy, possibly electroplated. It dates from...
Your identification of the marks is 100% correct. You may be able to reunite the fork with its handle by warming the handle until the filling...
Your image is upside down. The mark (described as "N J symbol E P" at https://www.silvercollection.it/electroplatesilverUNI.html#UNI4856) is an...
Your tongs are electroplated, not silver. D&A is Daniel & Arter of Birmingham (England). See...
It could be this unidentified London TP mark which I have seen with a hallmark date of 1641 and for which Jackson notes sightings of 1639 and...
Separate names with a comma.