Testing 150 YEAR OLD Lead Pencils..(do they still work?)

I recently got ahold of the OLDEST Pencils I could find. These pencils are from the year 1870. Making them the oldest art supply in my collection. Enjoy :) Testing Paris Green: https://youtu.be/pox7SbWbhCc Art History Playlist: https://youtube.com/playlist?list=PLDuVSJ_82DAUiTCWIwZRmDH3rGFixVguE ⇨ OTHER PLACES TO FIND ME! ⇨ Art Instagram: @RaeDizzleArt https://www.instagram.com/raedizzleart/ Tiktok: @RaeDizzleArt https://www.tiktok.com/@raedizzleart Business Email: contact@raedizzle.com Facebook: https://www.facebook.com/raedizzleart/ Business Email: contact@raedizzle.com Second Channel: @RaeDizzleExtras Youtube Shorts: @RaeDizzleShorts ⇨⇨ SHOP MY ART SUPPLIES ⇨ https://amzn.to/3DALVU7