A handwritten letter by Karl Marx accompanied by a vintage photograph of the author of "Das Capital" sold for $678,000 at an auction in China, the China Daily newspaper reported.

Now that your love letter is complete, it’s time to present it in a way that reflects the care you’ve taken. Fold it neatly and tuck it into a vintage-style envelope.

Entertainment Handwritten letter from Alexander Hamilton that inspired song in ‘Hamilton’ musical to be sold at auction Updated: Apr. 15, 2021, 10:15 a.m. | Published: Apr. 15, 2021, 10:15 a.m.