The Window Washers' Handbook
Donald Duck referring to the Window Washers' Handbook's rule #378.
Vital Statistics
Type Manual
Era Post-War Era?
Civilization  ???
Estimated Price  ???
Magical? No


Professional window washers have their own guidebook, "The Window Washers’ Handbook", which Donald Duck had consulted before or during his window washing work on the McDuck Tower.

According to its Rule 378 window cleaners are to “Fall with Dignity and Grace”.

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