1. The attached printed page changes will be inserted in Volume III, Marine Corps Manual, and the corresponding pages
removed and destroyed. Previously published Advance Change Letters No. 1-4 shall also be removed and destroyed.

2. Upon the insertion of Printed Change No. 4, the below listed pages in Volume III are in force. This list shall be used to
verify the accuracy of the Volume and retained for reference until Printed Change No. 5 is published. Pages NOT listed below,
other than the cover page and authentication page, shall be removed from the manual and destroyed. In the following list "O""
is used to indicate a sheet from the original printing of the manual, "1" indicates a sheet from Printed Change No. 1, etc.
Pages found to be missing should be requisitioned from the Marine Corps Clothing Depot, 1100 South Broad Street, Phila-
delphia 46, Pennsylvania.

3. Effective with Printed Change No. 4, advance change letters to Volume III, Marine Corps Manual, are being discontinued.
Future changes to this volume will be effected by Printed Change only, through page inserts. An exception to this will be
when the nature of the change is of such urgency that immediate promulgation is mandatory, in which case a routine order will
be promulgated setting forth the desired changes. A subsequent Printed Change will, therefore, contain the changes promul-
gated in the routine order. In this respect, it is the intention of Headquarters, Marine Corps, to promulgate a Printed
Change approximately every three months.