Ignaz Philipp Semmelweis (1 July 1818 – 13 August 1865): Hungarian physician and scientist, who was an early pioneer of antiseptic procedures. Described as the "saviour of mothers", he discovered that the incidence of puerperal fever (also known as "childbed fever") could be drastically reduced by requiring hand disinfection in obstetrical clinics.

محدث، میرهاشم. چند امتیازنامه عصر قاجار. تهران: کتابخانه، موزه و مرکز اسناد مجلس شورای اسلامی، 1380.

📖 محدث، میرهاشم. چند امتیازنامه عصر قاجار. تهران: کتابخانه، موزه و مرکز اسناد مجلس شورای اسلامی، 1380

شاه جهان چگونه اولین بانک ایرانی را تاسیس کرد/ ترور توسط شاه قاجار https://www.mehrnews.com/news/2390953/

نامه بی‌نظیر سیدجمال به میرزای شیرازی، که به تحریم تنباکو انجامید ۰۳ تير ۱۳۹۶ - ۱۵:۱۹ بانک؛می‌دانی بانک چیست؟ بانک عبارت از این است که زمام ملت را یک جا به دست دشمنان اسلام داده و مسلمانان را بنده آنها نموده و سلطنت و آقایی کفار را بر آنها بپذیرند؛ آنوقت این خائن احمق برای اینکه ملت را راضی کند، دلیل پوچی برای کردار زشت خود اقامه کرد. https://www.tasnimnews.com/fa/news/1396/04/03/1445592/

Imperial Bank of Persia, 1 toman, Kermanshah, 9 February 1914, black serial number O/C 012692, black, pink and green, Shah Nasr-ed-Din at right, Imperial arms at left, value at each corner, oval handstamp low centre, two printed signatures low centre, reverse green, Imperial arms at centre, value at centre and at each corner, serial number low left and top right and at centre(Pick 1b), in PCGS holder 12, fine, rare.

Imperial Bank of Persia, 1 toman, Teheran, 27 September 1922, black serial number O/D 068651, black, pink and green, Shah Nasr-ed-Din at right, Imperial arms at left, value at each corner, oval handstamp low centre, black handstamp 'PAYABLE AT TEHERAN ONLY' in low margin, two printed signatures low centre, reverse green, Imperial arms at centre, value at centre and at each corner, black serial number low left and top right and at centre(Pick 1b), a wonderful original, in PCGS holder 40, extremely fine, rare in this condition.

Imperial Bank of Persia, 1 toman, Abadan, 17 August 1926, serial number A/X 008023, black, pink and green, Shah Muzzafar-al-Din at top left, value low left and right and at each corner, oval handstamp low centre, handstamp 'PAYABLE AT ABADAN ONLY' in centre low margin, two printed signatures low centre, reverse pink and green, value at centre and at each corner, serial number at each corner(Pick 11), slightly trimmed with some stains and tears, in PCGS holder 10, very good, rare.