M 83
Chemicals.
1929 1928
Bleaching powder 8 1
Potassium nitrate 0 3
Ammonium sulphate 0 ...
Alum 2 ...
Nitric acid 3 ...
Sulphuric acid 19 17
Sodium hydroxide 1 1
Metals
Ores
Minerals
Coal
Clinker
Minerals and Metals.
1929 1928
178 79
119 68
9 99
86 ...
I
Coal Tar Disinfectants
Lubricating oil
Light oil
Rangoon oil
Paraffin wax
Microscopes for examination
Soy
Book paint
Deposit from iron pipe.
Miscellaneous,
1929 1928
5 4
5 0
1 1
6 ...
Refractometers for calibration
B
1 1
0 4
1 1
1 ...
Knitted fabrics
Yarn cones
Paper
4 ...
Compositions
0 1
Deposits from batteries
2 I
Urine
3 13
Transformer oils
0 1
Compound engine oil
Meal
1 ...
Soil
Wrappings
0 2
Sewage effluents
13 ...
Cigars
Deposit from pump
1 ...
Oil test outfits
4 ...
Deposit
0 1
Fish
0 1
Fire extinguisher
0 1