Rectangles

1

Grandson Of The Italian Liberator

BNSF

0:36

2

R.W. Sarber et al. killed a virulent human strain of tubercle vacilli and BCG by ultra-violet light

BNSF

9:09

3

These Had Essentially the Same Effect on Guinea Pigs as Live BCG

BNSF

3:05

4

Maj. Gen. William F. Dean

BNSF

0:29

5

Domani É Troppo Tardi

BNSF

6:52

6

Aureomycin

BNSF

1:04

7

the total production of white potatoes in the us in 1950 was again very large at 439,500,000 bu

BNSF

11:23

8

Sorghum for Forage

BNSF

2:01

Object 6