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How many working days in year 1914?

Here is the detail of the calculation:

Because 1914 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 10 public holidays that do not fall during a weekend and we obtain 251 working days in 1914.

Here is the list of these 10 public holidays:

1. New Year's Day : четверг, 1 январь, 1914
2. St. Patrick's Day : вторник, 17 март, 1914
3. Good Friday : пятница, 10 апрель, 1914
4. Easter Monday : понедельник, 13 апрель, 1914
5. Early May Bank Holiday : понедельник, 4 май, 1914
6. Spring Bank Holiday : понедельник, 25 май, 1914
7. Orangemen's Day : понедельник, 13 июль, 1914
8. Late Summer Bank Holiday : понедельник, 31 август, 1914
9. Christmas Day : пятница, 25 декабрь, 1914
10. Boxing Day (substitute day) : понедельник, 28 декабрь, 1914

And here is the public holiday falling on a weekend:

1. Orangemen's Day : воскресенье, 12 июль, 1914