1943! Really! I had no idea.
The trouble is, lots of their new pieces are heavily mid century influenced anyway, so, it could be really hard to determine age/era.
I'll have to scout about online and see if there are any vintage Ikea pages or old catalogues etc. I'm guessing, if it is Ikea, it is most likely to be modern though. I just googled it and Ikea didn't arrive in the UK until 1987, not a guarantee I suppose but it narrows the odds of an older piece here.
Susan
P.S. Just spotted your location Anne. Me too! What are the odds!