Belgian postcard of a little girl holding a little boy by the side of a canal from 1910s

Large vintage map of Mexico from a French atlas of the 1910s. This map on two pages measures 46 x 37 cm and forms the front of the document.

These maps show the world as it was in 1910s...

Large vintage map of the United States of America from a French atlas of the 1910s. This map on two pages measures 46 x 37 cm and forms the front of the document.

These maps show the world as it was in 1910s...

Large vintage map of United States of America from a French atlas of the 1910s. This map on two pages measures 46 x 37 cm and forms the front of the document.

These maps show the world as it was in 1910s...

Large vintage map of North America from a French atlas of the 1910s. This map on two pages measures 46 x 37 cm and forms the front of the document.

These maps show the world as it was in 1910s...

Huge vintage map of North America from a French atlas of the 1910s. This map on two pages measures 54 x 41 cm and forms the front of the document.

The back consists of a map of the northern part of South America  (41 x 27 cm) and a map of major gold-producing regions in Africa in 1910s (41 x 27 cm) as shown in the last two photos.

These maps show the world as it was in 1910s...

Two Belgian postcards representing cute kids from 1910s.

Three Bulgarian postcards from the 1910s with medallion - Written in French

Swiss postcard representing the Rhine falls and the Laufen castle from 1910s

Vintage French postcard with a bouquet of roses from 1950s.

Vintage French postcard with a bouquet of roses from 1950s.

Vintage French postcard with a bouquet of roses from 1950s.

Vintage French chromolithograph of the Chocolat de la Marine brand from 1910s

Vintage French chromolithograph of the Chocolat de la Marine brand from 1910s

French birthday postcard representing a young women with flowers from 1910s.

French vintage postcard representing a young woman with flowers from 1910s.

French vintage postcard representing a little girl with flowers from 1910s. It has been written by a young children.

French birthday postcard representing a little girl from 1910s. It was sent in 1911.

Vintage Belgian postcard representing a young woman with a bouquet of flowers sent in 1919.

Postcard legend: "Heureuse fête"

French postcard representing a young woman surrounded by flowers with the legend "Bonne fête". This postcard dates from 1910s.

In Europe and probably in other countries, it is tradition to wish a "bonne fête" to relatives and friends according to their first name and the calendar of saints. It is a tradition dating from the 16th century that lasted until the beginning of the 20th century and is gradually being lost.

Advertising blotter of the French Francorusse entremets brand from 1950s

Blotting paper (or blotter) is a porous paper capable of absorbing a small amount of liquid. It was mainly used to dry the writing when it was written in ink with a pen: ink can be deposited irregularly and dried slowly could cause stains and maculatures, the use of blotting was often necessary.

Huge aerial photography of Paris from 1950s

You will can see on the picture (in French): La Place de la concorde, l'hôtel Crillon, l'ancien Ministère de la Marine, le Sacré Coeur, l'Opéra Garnier, l'obélisque de la Place de la Concorde, le début du jardin des Tuileries et de nombreuses voitures de l'époque.

Huge aerial photography of Paris from 1950s

You will can see on the picture (in French): Notre-Dame, le Palais de Justice, la Sainte-Chapelle, l'ancien magasin La Samaritaine, les théâtres du Châtelet, l'Hôtel de Ville de Paris, le Jardin des Plantes, la Gare de Lyon, etc.

Set of 10 French bills of exchange from different periods (from 1950s to 1980s), paper sizes and textures.

The last photo shows the back of the bills of exchange.

These bills of exchange are financial instruments for loans between companies. Before the massive arrival of computers, these exchanges were carried out by hand as shown by these documents.