Category:Mass media franchises introduced in the 1780s 1730s1740s1750s1760s1770s1780s1790s1800s1810s1820s1830s 13th14th15th16th17th18th19th20th21st22nd23rd Subcategories This category has the following 4 subcategories, out of 4 total. 0–9 Mass media franchises introduced in 1781 (1 C) Mass media franchises introduced in 1782 (1 C) Mass media franchises introduced in 1787 (1 C)B Book series introduced in the 1780s (3 C)
