Model M exact model number help pls

[Cyber Junkie]

Hello.
Got this keyboard without cable. It also doesn't have bottom sticker
so I can't really be sure what exact type it is. But maybe someone can recognize it.
I think it is manufactured before 1990.
Is layout standard (only Z and Y are exchanged) UK or US?
Is everything legit with the keyboard?

Thanks

key1.jpg (87.02 KiB) Viewed 1588 times

key2.jpg (59.35 KiB) Viewed 1588 times

key3.jpg (41.37 KiB) Viewed 1588 times

key4.jpg (81.65 KiB) Viewed 1588 times

key5.jpg (89.51 KiB) Viewed 1588 times

key6.jpg (88.09 KiB) Viewed 1588 times

key7.jpg (79.23 KiB) Viewed 1588 times

[depletedvespene]

This is an IBM Model M keyboard with the UK English layout; the part number is very, very probably 1391406.

All you have to do is swap the Y and Z keycaps, put `¬| in the top left corner, #~ where \| is now, an put the latter key between left Shift and Z. In IBM Model F/M keyboards, all keys have the same profile, so there is no problem whatsoever with moving the keycaps around (as your keyboard already proves).

Get either an SDL to PS/2 cable or a SDL to USB Soarer Converter and you'll be all set!

[Anakey]

it does indeed look like a uk version, though a few keycaps have been swapped around;
`¬ ¦ should be next to 1 on the number row,
#~ should be next to enter,
\| should be next to left shift
and finally as you have already said the y and z keys should be swapped if intended for uk layout.
The connector at the back is SDL so you would need to purchase a SDL to USB converter to be able to use it.