| Title | Date | Type | ||
|---|---|---|---|---|
| 51 |
 |
Slide 428 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | Image/StillImage |
| 52 |
 |
Slide 429 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | Image/StillImage |
| 53 |
 |
Slide 430 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | Image/StillImage |
| 54 |
 |
Slide 431 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | Image/StillImage |
| 55 |
 |
Slide 432 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | Image/StillImage |
| 56 |
 |
Slide 433 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | Image/StillImage |
| 57 |
 |
Slide 434 | Image/StillImage | |
| 58 |
 |
Slide 435 | Image/StillImage | |
| 59 |
 |
Slide 436 | Image/StillImage | |
| 60 |
 |
Slide 437 | Image/StillImage | |
| 61 |
 |
Slide 438 | Image/StillImage | |
| 62 |
 |
Slide 439 | Image/StillImage | |
| 63 |
 |
Slide 440 | Image/StillImage | |
| 64 |
 |
Slide 441 | Image/StillImage | |
| 65 |
 |
Slide 442 | Image/StillImage | |
| 66 |
 |
Slide 443 | Image/StillImage | |
| 67 |
 |
Slide 444 | Image/StillImage | |
| 68 |
 |
Slide 445 | Image/StillImage | |
| 69 |
 |
Slide 446 | Image/StillImage | |
| 70 |
 |
Slide 447 | Image/StillImage | |
| 71 |
 |
Slide 448 | Image/StillImage | |
| 72 |
 |
Slide 449 | Image/StillImage | |
| 73 |
 |
Slide 450 | Image/StillImage | |
| 74 |
 |
Slide 451 | Image/StillImage | |
| 75 |
 |
Slide 452 | Image/StillImage |