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How many working days in year 1928?

Here is the detail of the calculation:

Because 1928 is a leap year, it has 366 days.

Let's remove 52 saturdays and 53 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 1928.

Here is the list of these 10 public holidays:

1. New Year's Day Observance : понедельник, 2 январь, 1928
2. Australia Day : четверг, 26 январь, 1928
3. Eight Hours Day : понедельник, 12 март, 1928
4. Good Friday : пятница, 6 апрель, 1928
5. Easter Monday : понедельник, 9 апрель, 1928
6. Easter Tuesday : вторник, 10 апрель, 1928
7. Anzac Day : среда, 25 апрель, 1928
8. King's Birthday : понедельник, 11 июнь, 1928
9. Christmas Day : вторник, 25 декабрь, 1928
10. Boxing Day : среда, 26 декабрь, 1928

And here is the public holiday falling on a weekend:

1. New Year's Day : воскресенье, 1 январь, 1928