Kilns, furnaces, and glass-blowing equipment, and the glass-workers themselves, including glassblowers. There's an interesting Swedish re-creation of a medieval glass kiln at Föreningen Hantverkslägret.

Glass-painters and others involved in the stained glass industry will be the focus of another linkspage.

• Making glass objects, De herbis (BNF Latin 6823, fol. 163), c. 1330-1340
• Glassmaking at the Pit of Memnon, Picture Book of Sir John Mandeville's Travels (British Library Add. 24189, fol. 16), c. 1410
• Making glass objects, The book of simple medicines (BNF Fr. 1312, fol. 45v), mid-15th century
• Making glass objects, The book of simple medicines (BNF Fr. 12320, fol. 209), mid-15th century
• Making glass objects, The book of simple medicines (BNF Fr. 12321, fol. 222v), mid-15th century
• Making glass objects, The book of simple medicines (BNF Fr. 19081, fol. 202), mid-15th century
• Making glass objects, The book of simple medecines (BNF NAF 6593, fol. 200), 1452
• Making glass objects, The book of simple medicines (BNF Fr. 12319, fol. 316), third quarter of the 15th century
• Making glass objects, The book of simple medicines (Fr. 9137, fol. 309), second half of the 15th century
• Making glass objects, Tractatus de herbis (BNF Latin 6822, fol. 132), second half of the 15th century
• Making glass objects, The book of simple medicines (BNF Fr. 1307, fol. 236), c. 1480
• Making glass objects, The book of simple medicines (BNF Fr. 12322, fol. 191), c. 1520-1530