Unknown FIN/SWE IBM Model M with no sticker

[EDI]

Hey, I just got unknown IBM model M into my possession with no sticker on the back. I'd like to know, what Model M part number this model has.

Obviously, the keyboard has Fin/Swe ISO layout and has lock lights.
I checked from this list: https://en.wikipedia.org/wiki/Model_M_keyboard but there doesn't appear to be

The closest models I found were,

1389979 (Fin/Swe layout, silver badge No locklights)
1390136 (UK layout, silver badge)
1391411 (Standard Model M with Fin/Swe and grey badge)

Any help identifying the keyboard part number would be appreciated

Here is some pics:

photo_2020-01-31_13-46-23.jpg (75.55 KiB) Viewed 1605 times

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photo_2020-01-31_13-46-23 (3).jpg (102.21 KiB) Viewed 1605 times

photo_2020-01-31_13-46-23 (2).jpg (82.43 KiB) Viewed 1605 times

photo_2020-01-31_13-46-22.jpg (129.99 KiB) Viewed 1605 times

photo_2020-01-31_13-34-41.jpg (116.83 KiB) Viewed 1605 times

photo_2020-01-31_13-34-41 (2).jpg (95.43 KiB) Viewed 1605 times

photo_2020-01-31_08-06-12.jpg (115.98 KiB) Viewed 1605 times

photo_2020-01-31_08-06-12 (4).jpg (54.7 KiB) Viewed 1605 times

photo_2020-01-31_08-06-12 (3).jpg (120.47 KiB) Viewed 1605 times

photo_2020-01-31_08-06-12 (2).jpg (126.64 KiB) Viewed 1605 times

photo_2020-01-31_08-06-11.jpg (155.62 KiB) Viewed 1605 times

[-Space-NATO-]

https://geekhack.org/index.php?topic=16425.0 ?

[EDI]

https://geekhack.org/index.php?topic=16425.0 ?

That one seems almost the same as mine, but different localisation. Mine has Fin/Swe and that one has Italy I supposue.
Anyways it seems that many of these UK-made localized Model M's are poorly documented

I'm hoping that someone who happens to own some of these more exotic, localized versions of Model M would document them and make the part numbers known

Or could IBM have been manufacturing some Model M's without designated part number and birth certificate on the back?