Analysis of information sources in references of the Wikipedia article "Straight razor" in English language version.
The full concave grind is generally preferred by most barbers. ...A straight razor is properly balanced when the weight of the blade is equal to that of the handle. Proper balance means greater ease in shaving with the straight razor. ...The finish of a razor is the condition of its surface which may be either plain steel, crocus (polished steel) or metal plated (nickel or silver). Of these types, the crocus finish is the choice of the discriminating barber. Although the crocus finish is more costly, it usually lasts longer and does not show any signs of rusting. The metal plated razors are undesirable because they wear off quickly and often hide a poor quality steel.
The first appearance of razors in the Sheffield Company's records is in 1680
(Razors first appeared in the Sheffield Company's records in 1680)
The world's first steel-edged cut-throat' razors were introduced in Sheffield in 1680.
...first manufactured in Sheffield, England, around 1680.
In the late 1680s and early 1690s he is known to have been exporting 'Sheffield wares' including knives, penknives, spring knives and forks, some with tortoiseshell and others with horn handles, razors with silver capped handles, inkpots and ...
Ivory does not have to be antique (100 years old) to be legal, just pre-1989. It can be ... Some Animal Products Covered by Law African elephant ivory (AEI), hippo tusks, and warthog tusks are among the products covered by laws such as the ...
{{cite web}}: |author= has generic name (help)Yet the latest cut-throat boomlet is part of a growing demand for classic razors and kit. Mr Mulreany notes that sales at his company have risen 240% in three years. He adds that he spends much of his time teaching grooming basics to men of all ages. "It used to be that dad would take his son into the bathroom and show him what to do," he says. "I now meet men who have never shaved properly in their life." More barbers are offering cut-throat shaves as well.
In 1900 most men were shaved by their local barber or did it themselves at home. The barber's better-off customers would have personal sets of seven razors, labelled with the days of the week.
The straight razor is also making a comeback, as it's a better value and more efficient, although requires greater care when shaving.