Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000053808-22-000050-index-headers.html | 2022-12-13 09:23:20 | |
| 0000053808-22-000050-index.html | 2022-12-13 09:23:20 | |
| 0000053808-22-000050.txt | 2022-12-13 09:23:20 | |
 0000053808-22-000050-xbrl.zip | 123333 | 2022-12-13 09:23:20 |
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| ck0000053808-20221213.htm | 497579 | 2022-12-13 09:23:20 |
| ck0000053808-20221213.xsd | 8022 | 2022-12-13 09:23:20 |
| ck0000053808-20221213_cal.xml | 4977 | 2022-12-13 09:23:20 |
| ck0000053808-20221213_def.xml | 138082 | 2022-12-13 09:23:20 |
| ck0000053808-20221213_htm.xml | 56892 | 2022-12-13 09:23:20 |
| ck0000053808-20221213_lab.xml | 186290 | 2022-12-13 09:23:20 |
| ck0000053808-20221213_pre.xml | 153383 | 2022-12-13 09:23:20 |
| FilingSummary.xml | 3718 | 2022-12-13 09:23:20 |
 img_245db1a625504.jpg | 15035 | 2022-12-13 09:23:20 |
 img_9cd23bc544de4.jpg | 17820 | 2022-12-13 09:23:20 |
| MetaLinks.json | 260062 | 2022-12-13 09:23:20 |
| R1.htm | 25040 | 2022-12-13 09:23:20 |
| R10.htm | 3909 | 2022-12-13 09:23:20 |
| R2.htm | 134963 | 2022-12-13 09:23:20 |
| R9.htm | 230044 | 2022-12-13 09:23:20 |
| report.css | 2767 | 2022-12-13 09:23:20 |
| Show.js | 1085 | 2022-12-13 09:23:20 |