In Georgian Britain, glass production was even now limited to little panes of handmade crown glass, made by spinning warm glass with a punty rod. Crown glass was quite expensive resulting from heavy govt taxation, which was calculated by bodyweight, encouraging really skinny glazing to be used. While you might https://soundproofsecondaryglazin01093.nizarblog.com/35702401/5-easy-facts-about-sash-window-draught-proofing-described