Got a fair few 13mm wrenches, most which have been posted already, inc Snap on, mac tools, stahlwille, hazet (603) and some no name ones, but they are in my work toolbox, so no pictures for now
I have these to hand though and don't recall seeing them posted.
VBW, don't see many wrenches by this company, other than the DIN ones found in German car toolkits (stopped making them years ago iirc)
Belzer no 111, wish i could find more of these as they are really nicely finished, have two 10mm and 13mm ones, but not seen any other sizes anywhere...
And a nice old made in England Britool RJM13, not the most elegant wrench but super strong
I'm sure i had a Japanese made 'Etc industrial' one too.. but seems my mm set is missing the 13mm
