![Image](https://live.staticflickr.com/65535/53977966951_855ca77393_z.jpg)
With the later 1878 –1973 export silver mark there is a discernible difference between the 1st standard and 2nd standard marks. Was this also the case in the earlier period? I know that my item’s maker’s dates are circa 1855 but there is no Minerva head to the confirm the silver standard. There are quite a lot of posts on the Forum relating to the “octagonal” cartouche export mark, mentioning the 950 standard, but in the absence of a Minerva head would the Mercury head just guarantee 800 parts silver? Or does it only guarantee export and not even silver at all?
Fishless