- Classification/Cataloging Update (CC): Represents Superintendent of Documents (SuDoc) classification number changes
- What Happened to? (WH): Represents miscellaneous information (e.g., delays in distribution, production/publishing issues) that may be useful to depository coordinators as they maintain their depository collections. This category is used infrequently.
- Updates to the List of Classes, New Items (UN): Represents new depository item numbers that have been recently created and added to the List of Classes.
- Updates to the List of Classes, Misc. (UM): Represents miscellaneous updates to the List of Classes (e.g., title changes, discontinued or inactivated depository item numbers or SuDoc classification numbers).
For more information on WEBTech Notes, go to the article under Instructions.
| Title | SuDoc No. | Item No. | Shipping List No. | Category | Notes | Record No. | Created | Last Modified | |
|---|---|---|---|---|---|---|---|---|---|
| Explosives | I 28.112: | 0639-H | UM | Agency abolished. Cancel class. Now published by U.S. Geological Survey. See I 19.165:, item no. 0639. | 100147 | ||||
| Potash, Calendar Year | I 28.120/3: | 0639-H | UM | Agency abolished. Cancel class. Now published by U.S. Geological Survey. See I 19.161:, item no. 0621-J. | 100154 | ||||
| Rolla Research Center Annual Progress Report | I 28.154/2: | 0638-G | UM | Research Center dissolved with the closing of the U.S. Bureau of Mines. Cancel class and item no. | 100179 | ||||
| Mineral Issues (annual) | I 28.156/2: | 0639-D | UM | Discontinued by publisher. Cancel class. | 100184 | ||||
| Ferrous Metals | I 28.169: | 0639-F | UM | Discontinued by publisher. Cancel class. | 100196 | ||||
| Technical Progress Reports | I 28.26/6: | 0637-A | UM | Discontinued. Cancel class. | 100204 | ||||
| Mineral Commodity Profiles MCP | I 28.37.3: | 0639-B | UM | Discontinued. Cancel class. | 100218 | ||||
| State Mineral Profiles, SMP series | I 28.37/4: | 0639-C | UM | Discontinued by publisher. Cancel class and item no. State mineral information is available in the Minerals Yearbook. See I 19.165:, item no. 0639. | 100219 | ||||
| Minerals Yearbook, Separates from Vol. 2 and 3 | I 28.37/A 2: | 0639-F-01 | UM | Discontinued by publisher. Cancel class and item no. | 100221 | ||||
| Mineral Perspectives MP- (series) | I 28.37/2: | 0639-A | UM | Discontinued. Cancel class and item no. | 100225 |