Results - Quad royal
Quad royal is the descriptive size for posters that are 40 x 50 inches. It is the standard size used by the Underground for maps and is most commonly used in posters for designs requiring fine detail, such as decorative maps.
Quad royal is the descriptive size for posters that are 40 x 50 inches. It is the standard size used by the Underground for maps and is most commonly used in posters for designs requiring fine detail, such as decorative maps.
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