Custom Bicycle Database - This used to be a Felt Lead Sled.. Well done our Finnish friends! | Facebook
![Do you know where the "Mad Hatter" got his name? Here's a clue - vintage felt hat: 3,844 ppm MERCURY! [100 is unsafe] Do you know where the "Mad Hatter" got his name? Here's a clue - vintage felt hat: 3,844 ppm MERCURY! [100 is unsafe]](https://i0.wp.com/tamararubin.com/wp-content/uploads/2019/07/Vintage-Green-Felt-Ladies-Hat-with-Mercury-Lead-Safe-Mama-2019-5.jpg?ssl=1)
Do you know where the "Mad Hatter" got his name? Here's a clue - vintage felt hat: 3,844 ppm MERCURY! [100 is unsafe]
![Foxys Roofing on X: "New lead valley gutter fitted and formed using felt as a protective layer between lead and valley boards then, Code5 lead with rolls formed. #FRS #roofing #work #lead # Foxys Roofing on X: "New lead valley gutter fitted and formed using felt as a protective layer between lead and valley boards then, Code5 lead with rolls formed. #FRS #roofing #work #lead #](https://pbs.twimg.com/media/EE002G1XoAA_Pvk.jpg:large)
Foxys Roofing on X: "New lead valley gutter fitted and formed using felt as a protective layer between lead and valley boards then, Code5 lead with rolls formed. #FRS #roofing #work #lead #
![Section of slate roof under construction showing the breathable roofing felt with lead flashing valley and wooden batons Stock Photo - Alamy Section of slate roof under construction showing the breathable roofing felt with lead flashing valley and wooden batons Stock Photo - Alamy](https://c8.alamy.com/comp/P64MFW/section-of-slate-roof-under-construction-showing-the-breathable-roofing-felt-with-lead-flashing-valley-and-wooden-batons-P64MFW.jpg)