Negri Lawan Estate
THE EAST COAST OF SUMATRA
Ď. J. de Haan, manager
A. van Gorkum, assistant
A. Bertschi,
do.
K. Erichsen,
do.
A. Meulemans,
do.
P. J. Groen,
do.
Sinaksak Estate
fl. Hartmann, manager
M. G. J. de Graaf, assistant C. A. van Hilst,
do.
HESSA TABAK MAATSCHAPPIJ, Tobacco and
Rubber--Tandjong Balei, Asahan
HOLLANDSCH AMERIKAANSCH PLANTAGE MIJ. RUBBER-- Kisaran, Asahan; Teleph. 9, Kisaran; Tel. Ad: Estafette, Kisaran ; Codes: A1, A.B.C, 5th edition, Mercuur 3rd edition and Western Union
Head Manager-T. van der Weide Secretary-G. H. Seybold Inspector J. A. A. In't Velt Chief Forester-O. F. Bishop Special Investigations-D. W. Egner Head Office
Chief Accounting Dept.-K. F. Larkin Bookkeeper A. Wijtman
Cost Accountant-J. C. A. de Roy van
Zuydewijn
Cashier-Yew Cheow Wai
Chief Supply Dept.-H. W. J. Doffeg-
nies
Stenographer C. G. N. Vicjou Factory and Engineering Dept.
Manager-C. D. Kennedy Factory Supt.-W. J. Burnet Rubber Technologist-C. R. Rubidge Supt. N. G. Railway-Ch. Bus
Do. Workshop-H. C. L. H. Persijn Master Mechanic-G. S. Caldwell Factory Assistant-T. H. de Vos Accountant-M. J. J. de Koning Research Dept.
- J.
Director and Soil Chemist
Grantham Phytopathologist-P. C. Keuchenius Mycologist - Dr. A. H. Yates Forester-E. S. Atkinson
Budding Assistant-E. W. Donkersloot Hospital
Chief Doctor-Dr. N. C. Keukens-
chrijver
Asst. Doctor--Dr. W. B. Doorenbos Administrator-R Kroon Assistant H. Koperberg
-
Pharmacist M. P. van der Meyden Steward-R. E. van der Meulen
Nurse-Miss C. E. C. Waldenmier
Ajer Poetih Estate
Manager-T. J. Teves
1363
Assistants-V. E. G. Delachaux, E. J. Kroon, M. H. Meyboom, G. Grond- hout, G. Broekema, F. J. Veldkamp, C. Bebelaar, P. B. Willemsen Beloeroe Estate
Manager E. Horsting
Assistants-A. C. van Rossum, D. J. Schrik, M. F. T. Terwindt, A, Goud, F. Ketner
Goerach Batoe Estate
Manager--A. G. Kooiman (acting) Assistants--J. Th. A. van Lom, H. H. Bakker, P. F. Lecrsnijder, W. J. Versnel, G. J. A. de Bont, M. G. A. Hartog, F. M. Mittelmeijer, A. A. Dull
Kisaran Estate
Manager-L. C. van de Ven
Assistants-E. van Voorthuizen; W. van der Brink, J. Batteljee, J. B. Roetert, J. Rozener Mans, J. A. M. H. Naethuys
Kwala Piasa Estate
Manager-F. W. Reitz Rooseboom
(acting)
Head Assistant-L. ter Linden Assistants-J. Postmus, N. W. L. Stofkoper, A. Beets, G. van Luijn, A. Bakker
Pondok Pandjang Estate Manager-G. M. Wijers
Head Assistant-F, van der Valk Assistants-C. N. Slotegraaff, S. G. Fukken, C. Rosier, S. Nicolai, C. F. Harthoorn, J. M. van Meurs, C. Bauer (head establishment), C. Hel- bling
Serbangan Estate
Manager-H. F. van de Velde Assistants--W. Zaadnoordijk, H. I. Kramwinkel, H. van Genderen, G. G. Schrekker, G. I. Sarlemijn, G. P. Pellinkhoff, C. Varkevisser, G. W. Vermeer
Soengei Baleh Estate
Manager C. J. M. Modderman
Assistants
-
R. Westerman, H.
P.
Bakker, H. J. Ahling, C. G. Rebel, G.J. van Marle, O. S. L. Ledergerber
Soengei Boenoet Estate
Manager A. Weltevreede (acting) Assistants-W Blok, M. H. M. van Rosmalen, P. L. M. Koerman, G. Th. Bouma, H. D. Kolthoff, W. F. J. Coutts
Socngei Sikassim Estate
Manager-G. L. Kermer
Assistants-W. van der Heyden, J. W. van der Laag, P. Mulder, C. Tolk, T. C. Roodvoets, O. L. A. Helfrich, H. Appenzeller
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