—  173  —
Instruments  et  uppareils  de  précision,  de  dessin,  de  physique,  etc.,  y  compris  les  appareils
d’éclairage  électrique
Total

1887.
1888.
1889.
1890.
1891.
1892.
1893.
1894.
1895.
1896.
1897.
1898.
1899.
1900.
1901.

Pouds
11.475
11.575
13.197
16.420
24.187
22.197
19.949
30.293
36.795
46.989
53.492
75.881
89.097
97.454
80.564

Roubles
1.206.585
1.073.275
1.549.283
1.325.529
1.568.157
1.575.369
1.677.369
2.159.980
2.648.284
2.987.370
3.188.045
4.185.095
4.834.432
4.974.249
4.007.866

France
424
464
928
994
1.767
1.073
1.730
2.101
1.316
1.882
2.228
3.833
2.476
2.514
2.816

Autriche  Angleterre  Allemagne

841
955
1.494
1.490
1.545
1.364
1.647
2.411
2.574
2.800
2.775
3.926
5.365
4.265
3.816

eu  pouds
864
923
1.009
1.277
1.163
1.021
1.751
2.481
1.771
3.645
3.675
3.890
5.271
5.377
3.693

8.819
8.549
9.721
11.447
11.766
12.255
11.169
19.743
26.237
33.446
39.014
55.576
69.338
78.608
65.295

Lunettes,  jumelles  de  théâtre,  etc.,  en  montures  communes

Total
Pouds  Roubles

1887.
1888.
1889.
1890.
1891.
1892.
1893.
1894.
1895.
1896.
1897.
1898.
1899.
1900.
1901.

1.249
.208
.380
.600

136.488
138.378
149.010
184.614
159.891
121.698
1.50.854
202.665
168.470
170.425
223.894
274.723
300.525
311.790
271.552

France  Autriche  Allemagne

51

Suède