Difference between revisions of "GR-4"
Jump to navigation
Jump to search
| Line 11: | Line 11: | ||
==References== | ==References== | ||
| − | * TM 11-439 | + | * {{pdf|TM 11-439.pdf|TM 11-439 Nov. 1943}} |
| + | |||
| + | * Flash Ranging Set GR-4-A (1 November 1944); 58 pages | ||
* [[File:SIG 7-GR-4.pdf]] | * [[File:SIG 7-GR-4.pdf]] | ||
