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Sailor cap

Sailor cap is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Sailor cap rather than just read about it. In short: A sailor cap is a round, flat visorless hat worn by sailors in many of the world's navies. A tally, an inscribed black silk ribbon, is tied around the base which usually bears the name of a ship or a navy.

Sailor cap — main illustration
Sailor cap — illustration

Key takeaways

  • Sailor cap belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Sailor cap to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Sailor cap from memory before moving on to harder problems.

Reference excerpt

A sailor cap is a round, flat visorless hat worn by sailors in many of the world's navies. A tally, an inscribed black silk ribbon, is tied around the base which usually bears the name of a ship or a navy. Many navies (e.g. Germany) tie the tally at the rear of the cap and let the two ends hang down to the shoulders as decorative streamers. In the Royal Navy the tally is tied off in a bow over the left ear and in the early 20th century it was customary when going on shore leave to tie a small coin in the bow to make it stand out. In wartime, as a security measure, many navies replace the name of the ship with a generic title (e.g. "HMS" = "His/Her Majesty's Ship" in the Royal Navy or "South African Navy"). The cap may be further embellished with a badge, cockade or other accessory. Visorless caps of this kind began to be worn in the mid 19th century. The more rigid type of sailor hat with a wide, flat crown is also known as square rig (this refers generally to a type of sailor uniform) cap or pork pie (not to be confused with the brimmed pork pie hat). Until after World War II it was customary in most navies to wear a removable white cover over the dark blue cap in tropical or summer conditions only. This has been retained but as the cap is now generally a formal or dress item the white cover is worn all year around. The German Navy version of the sailor cap has a raised front in contrast to the flat top favored by the Royal Navy.

History The sailor cap was first introduced in September 1811 as a part of the uniform of the Imperial Russian Navy bezkozyrka (бескозырка, 'non-peaked hat'), at the same time as an identical forage cap was adopted by the Imperial Russian Army. All ranks of the Russian navy of this period wore military style uniforms and the bezkozyrka was a useful development of the peaked cap in practical application to marine conditions. The French Navy's version of the sailor cap, the bachi with its distinctive red pompom on top, was adopted about 1848. Worn initially as an ordinary duty alternative for a formal leather hat with turned up side, the cap has survived as a dress item until the present day. Some navies which share similar traditions as the French Navy also adopted the bachi, but sometimes with a pompom of different colour (France, Benin, Guinea, Togo, Cameroon, : red pompom, but Senegal and Mauritania: green pompom, Lebanon: light-blue pompom). Malagasy sailors wear a bachi with a red and green pompom, according to national flag colours. The Belgian Navy adopted the same pattern of cap, light-blue pompom, but with trailing ribbons as well, on 29 March 1939. They finally stopped using the pompom ornament during the Second World War, to keep only the ribbons until our current days. The Irish Navy wear seaman's caps topped by blue pompoms. Known as the "flat hat" or "Pancake cap", the U.S. Navy's version of the blue woolen sailor hat described above was first issued in 1852. Generally superseded progressively by the white cotton hat of the working uniform also known as a "Dixie hat" during World War II, the flat hat continued to be issued but seldom worn, until officially formally abolished in April 1963.

American, Bolivian, Philippine, and Venezuelan sailors currently wear a white canvas hat with an upright brim, often referred to as a "Dixie cup" in reference to its similarity to the shape of a common disposable drinking cup, or a "gob hat" or cap. This hat was also worn by Polish Navy sailors before 1939—it was called the "amerykanka" ("American hat") or "nejwihetka" (derived from the English phrase "Navy hat"). In the Royal Navy, round caps with a tally band were being worn in the 1850s and were officially prescribed in the "Uniform Regulations for Petty Officers, Seamen and Boys" of 1857. Originally, the blue caps had a cover made from white cotton duck for summer and tropical use, but in 1930, a new cap with a permanent white duck crown was introduced, supplemented by a redesigned blue cap in the following year. A 1936 recommendation that the blue cap should be discontinued was not adopted and a regulation of April 1940 stipulated that white caps were not to be worn in "home waters" for the duration of the Second World War. Blue caps were finally abolished in 1956. The Royal Canadian Navy is distinct among the world navies that it does not differentiate the uniforms of its officers and non-commissioned members (NCM). Everybody, including junior NCMs, wears suits and ties with service caps or hats. Sailor suits and sailor caps are not worn anymore.

Images

See also

List of hat styles Sailor suit Pork pie hat

References

Illustrations

Sailor cap: A Russian Navy sailor cap
A Russian Navy sailor cap
Sailor cap: US sailors in "dixie cup" caps
US sailors in "dixie cup" caps
Sailor cap illustration
Sailor cap illustration
Sailor cap illustration

Worked examples

Example 1 — a first encounter with Sailor cap

Start with the simplest possible case. Write down what Sailor cap claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Sailor cap before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Sailor cap ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Sailor cap

In research
Sailor cap appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Sailor cap in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Sailor cap is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1810s fashion, 19th-century fashion, 20th-century fashion, so understanding it makes those chapters shorter.
In everyday life
Look for Sailor cap outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Sailor cap in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Sailor cap means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Sailor cap out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sailor cap in simple terms?

A sailor cap is a round, flat visorless hat worn by sailors in many of the world's navies. A tally, an inscribed black silk ribbon, is tied around the base which usually bears the name of a ship or a navy.

Why does Sailor cap matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Sailor cap?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Sailor cap.

Tags

  • 1810s fashion
  • 19th-century fashion
  • 20th-century fashion
  • Caps
  • Maritime culture
  • Military hats
  • Military uniforms
  • Russian clothing
  • Russian inventions

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