Thank you Trev I am sceptical, very sceptical. There are similarities but I have uploaded a bigger version of the mark at the rear of the coffee bean finial. I do not recognise the last "3" as the "S" in you photo.
It is not much larger though as I have not mastered the size bit of uploading photos yet.
There are no dates given for R&S and their next guise Hermanm Spliedt was founded in 1857. I do not visualise cocktail forks with a coffee bean and a tropical hut under 2 trees as finials being made for the German market. Souvenirs from Brazil at the start of the 20th century seem more the style of the items. I did not illustrate the items fully in the original post because what I do not collect I pass on to buy more spoons.
Still I am hoping there are a few more replies to my post and maybe some examples of confirmed Brazilian marks are uploaded.