These jackets are similar to the M-1951 jackets I've seen, but with square pockets and a few other differences. These have no stamps and no labels. Any idea what it could be?
![M-1951 Field Jacket? Img_6810](https://i.servimg.com/u/f38/19/12/94/04/img_6810.jpg)
![M-1951 Field Jacket? Img_6811](https://i.servimg.com/u/f38/19/12/94/04/img_6811.jpg)
![M-1951 Field Jacket? Img_6812](https://i.servimg.com/u/f38/19/12/94/04/img_6812.jpg)
Here's one of the M-1951 Field Jackets I have, pattern date 7 Nov 1952
![M-1951 Field Jacket? Img_6813](https://i.servimg.com/u/f38/19/12/94/04/img_6813.jpg)
![M-1951 Field Jacket? Img_6814](https://i.servimg.com/u/f38/19/12/94/04/img_6814.jpg)
![M-1951 Field Jacket? Img_6810](https://i.servimg.com/u/f38/19/12/94/04/img_6810.jpg)
![M-1951 Field Jacket? Img_6811](https://i.servimg.com/u/f38/19/12/94/04/img_6811.jpg)
![M-1951 Field Jacket? Img_6812](https://i.servimg.com/u/f38/19/12/94/04/img_6812.jpg)
Here's one of the M-1951 Field Jackets I have, pattern date 7 Nov 1952
![M-1951 Field Jacket? Img_6813](https://i.servimg.com/u/f38/19/12/94/04/img_6813.jpg)
![M-1951 Field Jacket? Img_6814](https://i.servimg.com/u/f38/19/12/94/04/img_6814.jpg)