"Back Them Up" - British WW2 Propaganda Poster

British WW2 Propaganda Poster – “Back Them Up.” A striking example of WW2 posters and WW2 propaganda posters, faithfully reproduced for modern display. This glossy printed poster is a stunning recreation of an original wartime design, perfect for collectors, historians, and anyone interested in iconic wartime imagery.

• 200 GSM + Paper. Gallery/Museum Grade, ready to hang up on the wall.

• Gloss Finish. Clean professional finish, make the posters feel authentic.

• Packaged in cardboard tubes to protect them during delivery.

• Available in 9 different sizes including A2, A1 and 20x30”.

The “Back Them Up” British WW2 Propaganda Poster is a powerful example of wartime messaging used throughout Britain during the Second World War. Posters like this played a crucial role in maintaining morale, encouraging civilian participation, and reinforcing support for soldiers on the front lines. Today, these WW2 posters remain some of the most recognisable pieces of wartime design and political messaging.

This high-quality reproduction is ideal for collectors searching for ww2 propaganda posters, war posters for sale, or authentic-style world war 2 posters to display at home, in offices, classrooms, or museums. Printed with a glossy finish on durable 200 GSM paper, the poster captures the look and feel of original British propaganda ww2 artwork while being produced to modern display standards.

During the war, propaganda posters such as “Back Them Up” were widely distributed across Britain to encourage civilians to support the war effort—whether through industrial work, conserving resources, or boosting national morale. These designs combined bold typography and striking imagery to quickly communicate messages to the public. As a result, many British wartime posters have become iconic historical artifacts and are still studied today for their role in mass communication and wartime culture.

Sources for historical context:
Imperial War Museums (IWM) archives on British wartime propaganda
The National Archives UK – Second World War propaganda collections
British Library – World War II poster collections

Disclaimer:
While we do our best to upscale each poster to suit the different sizes, some may have small imperfections such as creases or blurred small script. This is normal from old posters that have been scanned or remade over time. We do our best and we are only human afterall.