![Stamp promo WWI “Watch Your Sneeze Campaign” NY Association for Improving the Condition of the Poor](https://canadianletters.ca/sites/default/files/styles/clip_document_thumb/public/scans/fardoe-george_item_diary-2-inner-front_sneeze-stamp.jpg?itok=4TWZ09bJ)
Stamp promo WWI “Watch Your Sneeze Campaign” NY Association for Improving the Condition of the Poor
![Back view of WWI issue French Chamber of Commerce 25 centimes banknote, City of Douai, France.](https://canadianletters.ca/sites/default/files/styles/clip_document_thumb/public/scans/fardoe-george_item_25-centimes-note_back.jpg?itok=o5vkiBRw)
Back view of WWI issue French Chamber of Commerce 25 centimes banknote, City of Douai, France.
![Front view of WWI issue French Chamber of Commerce 25 centimes banknote, City of Douai, France.](https://canadianletters.ca/sites/default/files/styles/clip_document_thumb/public/scans/fardoe-george_item_25-centimes-note_front.jpg?itok=pEaGohgw)
Front view of WWI issue French Chamber of Commerce 25 centimes banknote, City of Douai, France.