Presumably the 1890s
The most popular styles for a 5 all around haircut are crew cut, buzz cut, and fade.
A No. 8 haircut is a very short haircut where the hair is cut to 1 inch in length all over the head. This style is often referred to as a crew cut or a buzz cut.
Flattop crewcut
The most popular styles for a 3 all around haircut are the crew cut, buzz cut, and the classic taper.
Some popular hairstyles that can be achieved with a number 7 haircut include a crew cut, a buzz cut, and a short textured crop.
It is classically called a "brush cut" or "crew cut".
A buzzcut is a closely-cropped haircut, associated with members of the United States military, also known as a crew cut.
The most popular hairstyle for men with a number 6 haircut is typically a medium-length crew cut.
The most popular hairstyles for men with a 10 all around haircut are the buzz cut, crew cut, and the high and tight haircut. These styles are low maintenance and versatile, making them a popular choice among men.
The most popular styles for a number 5 haircut are typically a medium-length crew cut, a textured crop, or a classic taper fade.
Some popular hairstyles that can be achieved with a 6 on top haircut include the crew cut, textured crop, and the classic side part.
Some popular styles for a 5-length haircut include a classic crew cut, a textured crop, a buzz cut, and a tapered fade. These styles are versatile and can be customized to suit individual preferences.