Help Maplin & Webb

British Silver Reading Silver Hallmarks
1

Can anyone help with these hallmarks the k is 1832? but the M & W don’t start until 1898
SAM_0666a.jpg
SAM_0667a.jpg

2

Hi, the 2 branches (London & Sheffield) of the Mappin family didn’t combine until 1902 so looks like this k is for 1905. Hope this helps. Mac

3

This is the mark for Sheffield 1927/8
Regards
John