82 NEW BRUNSWICK FORESTRY CONVENTION 



2 Cyperus alternjt'olius. 



3 Pith of Aralia papyrifera (Chinese rice paper). 



4 Chinese rice paper (magnified). 



5 Tappa cloth from the New Hebrides (Brousonnetia papyrifera), 



6 Fibre from Japanese paper (Broussonnetia papyrifera). 



7 Wasp's nest. Exterior view. 



8 Wasp's nest. Interior view. 



9 Paper from nest of wasp (Vespa maculata) magnified. 



10 Paper from nest of wasp. Magnified and separated fibres. 



11 Pulp-wood Statistics. 



12 Chicoutimi Mills. 



13 Sault Ste. Marie Mills. 



14 General View of the Mills at Grand Mere. 



15 The Profile, Grand Mere. 



16 Map showing the distribution of Spruce Forests in Canada, 



17 Spruce Forest. 



18 Spruce Forest. 



19 Interior of Spruce Forest. 



20 Logging. 



21 A log drive ready for the Spring freshets. 



22 A log boom. 



23 Pulp-wood logs piled at the Mill. 



24 The Barking Room. 



25 Picea nigra. Longitudinal section. 



26 Picea nigra. Transverse section showing resin canals. 



27 Picea nigra. Transverse section without resin canals. 



28 Picea nigra. Transverse section showing the three layers of the 



cell-wall. 



29 The Grinding Room. 



30 Press Room for Mechanical Pulp. 



31 Mechanical Pulp Fibre, magnified. 



32 Mechanical Pulp Fibre, magnified. 



33 Chips for Sulphite. 



34 Chips for Sulphite after reduction. 



35 The Digesters. 



36 The Sulphite Tower. 



37 The Sulphite Retorts. 



38 Sulphite Fibre, magnified. 



39 Manila paper, magnified. 



