Contents:

(Illustrated articles are marked with an asterisk.)

1[Agricultural inventions]1
40[Aspirator and compressor*]11
38[Astronomical notes]11
25[Baby elephant takes a bath]7
22[Bath, shower, portable, new*]6
11[Boiler explosions, prevention of*]4
37[Canal boat, improved]10
17[Carpetings, etc., printing gold on]5
30[Chloral hydrate, simple test for]7
13[Chloroforming during sleep]5
34[Corn magnets]10
14[Dipper, watering, improved*]4
29[Drowned, perseverance with the]7
15[Electric lamp, improved*]5
25[Elephant, baby, takes a bath]7
36[Engineering inventions]10
6[Epidemic, strange, a]2
33[Exhibition, international, Sydney*]8
11[Explosions, boiler, prevention of*]4
39[Fires in New York]11
8[Fogs, navigation in*]3
16[Fruit, preserving app. for*]5
3[Gas machine, Maxim's*]1
3[Gas making, simple process*]1
20[Genessee Falls, utilization of]5
33[Horology, report of judges*]8
33[International exhibition, Sydney*]8
1[Inventions, agricultural]1
36[Inventions, engineering]10
24[Inventions, mechanical]7
12[Inventions, miscellaneous]4
42[Inventions, new]11
9[Iron, effect of age on quality]3
15[Lamp, electric, improved*]5
23[Leadville mines and railroads*]6
34[Magnets, corn]10
35[Materials, resistance of, exp. on]10
3[Maxim's gas machine*]1
24[Mechanical inventions]7
31[Natural history notes]7
8[Navigation in fogs*]3
7[Oil tanks, cannonading of]3
18[Ore separator, Edison]5
41[Photoglyptic process, new]11
26[Phyllirhoe Bucephala*]7
32[Ruggles, S. P]7
22[Shower bath, portable, new*]6
19[Slate washer, novel*]5
2[Specimen, rare, lost]1
5[Steamer, little, remarkable]2
10[Steamers, large, collision between]3
21[Stevens Institute of Technology]5
33[Sydney Industrial Exhibition*]8
28[Tree growth, force of*]7
27[Trees and shrubs, care of]7
19[Washer, slate, novel*]5
4[Watches, Am., superiority of]2
14[Watering dipper, improved*]5