ব্রিটিশ আবিষ্কারক ও প্রকৌশলী হেনরি নক কবে জন্মগ্রহণ করেন ?
Henry Nock (1741–1804) was a British inventor and engineer of the Napoleonic period, best known as a gunsmith. Nock produced many innovative weapons including the screwless lock and the seven-barrelled volley gun, although he did not invent the latter despite it commonly being known as the Nock gun. He was a major supplier to the military during the Napoleonic wars. His high quality duelling pistols and double-barrelled shotguns were much sought after and it is largely through Nock that the latter became the weapon of choice for hunters.
1741