Raitt.—Bamboo Pulp for Paper Manufacture. 
Plate I 
Photo-Mechl. Dept., Thomason Colleg*, Roorkee. 
Bamboo-pulp made from Cephalostachyum pergracile. 
1. Portion of fibre with end, without sheath, 
having displacements. 2. Fragment of a cell 
with characteristical content. 3. Portion of bent, 
curved fibre. 4. Middle portion with sheath. 
5. End portion with sheath. 6. Broad thin-walled 
fibres with slanting slit pores. 7. Same with 
thicker wall. 8. Short parenchymatous cells having 
thick walls. 9. Long parenchymatous cells. 
10. Net-like thickened elements. 11. Vessel and 
fragments of vessels. 12. Short sclerenchymatous 
fibre. 13. Long sclerenchymatous fibre. 
Reproduced from Der Papier-Fabricant 
by kind permission of its Editor. 
