The National Archives is brimming with historical documents written in cursive, including some that date back more than 200 years. But these texts can be difficult to read and understand— particularly for Americans who never learned cursive in school.

The National Archives is looking for volunteers with an increasingly rare skill: Reading cursive. You can sign up online.

The National Archives needs help from people with a special set of skills–reading cursive. The archival bureau is seeking volunteer citizen archivists to help them classify and/or transcribe more than 200 years worth of hand-written historical documents. Most of these are from the Revolutionary War-era, known for looped and flowing penmanship .

With the ability to read and write cursive becoming more rare, the National Archives is looking for some important volunteers.

The National Archives is recruiting volunteers to help transcribe millions of handwritten documents, many in cursive, spanning over 200 years. These records, ranging from Revolutionary War pensions to immigration files, require deciphering cursive script, a skill increasingly rare in the digital age.

People interested in participating can sign up on the National Archives website. If you have expertise in reading cursive, then there’s an opportunity that might pique your interest. The National Archives is looking for someone who can transcribe (or classify) more than 200 years’ worth of U.S. documents.