
A.O. tuberculosis vaccine ad, al-Musawwar 1931
American University in Cairo, Rare Books and Special Collections Library. al-Musawwar. RBSCL believes this item is in the public domain.
The pattern
This still is filed under Borrowed medical authority.
Define
The claim wears a lab coat: a diagram, a percentage, a clinical tone that is not necessarily a clinician.
Mechanism
Authority costume. Science-looking form transfers trust. Use it only when the substance matches, or we are documenting a historical mechanism. We do not recommend the abuse.
Verdict
We have real evidence and the buyer needs it in a form they already trust: a chart, a protocol, a named standard.
Why it works
The word 'discovery' next to the most feared disease of the day stops the reader, and the drawn vaccine box with its printed English label makes the cure look real and packaged. The copy names Japanese professors in Osaka and a trading institute with a Cairo street address, so the claim arrives with a lab, a country and a door to knock on. A separate line for a children's vaccine widens the reader from the patient to every parent.
The big idea
A cure for the most feared disease, discovered in an Osaka laboratory and already tested abroad, is now one letter away through a Japanese institute in Cairo.
The offer
The A.O. tuberculosis serum, with ample stock of a special children's vaccine. Correspond with the Japanese Commercial Institute, 17 Sheikh Abu al-Sebaa Street, Cairo, formerly Banque Misr's premises; telephone 3981 and 3982 Ataba.
The proof
Three Osaka doctors named: Professor Arima, Dr Oyama and Dr Ohnawa; claimed best results for adults, youths and children; daily orders from Egypt, Sudan, the Levant, Iraq, India and Mexico; the labelled Arima Kenkyusho box.
Lines from the ad
اكتشاف دواء لمعالجة السلDiscovery of a medicine to treat tuberculosis
لقد انتشر هذا المصل انتشاراً عظيماًThis serum has spread enormously
ويوجد مجهزات وافية من هذا اللقاح خصوصي للاطفالAmple supplies of this vaccine are available especially for children
Steal this when
Use it when a genuinely new medical or technical product needs the named lab and the local distributor on the page before anyone will believe it.
The emotion
Written to Hope. It makes the Avoid mistake.
It puts a cure for the most feared disease one letter away, dressing it in an English-labelled vaccine box and three Osaka names, yet never says what treatment involves or what results patients typically see.
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