![1929 M1A1 US Service Respirator (Gas mask) 1929 M1A1 US Service Respirator (Gas mask)](https://gasmaskrespirator.com/wp-content/pics/1929_M1A1_US_Service_Respirator_Gas_mask_01_xhjz.jpg)
![1929 M1A1 US Service Respirator (Gas mask) 1929 M1A1 US Service Respirator (Gas mask)](https://gasmaskrespirator.com/wp-content/pics/1929_M1A1_US_Service_Respirator_Gas_mask_02_od.jpg)
![1929 M1A1 US Service Respirator (Gas mask) 1929 M1A1 US Service Respirator (Gas mask)](https://gasmaskrespirator.com/wp-content/pics/1929_M1A1_US_Service_Respirator_Gas_mask_03_oves.jpg)
![1929 M1A1 US Service Respirator (Gas mask) 1929 M1A1 US Service Respirator (Gas mask)](https://gasmaskrespirator.com/wp-content/pics/1929_M1A1_US_Service_Respirator_Gas_mask_04_dcvx.jpg)
![1929 M1A1 US Service Respirator (Gas mask) 1929 M1A1 US Service Respirator (Gas mask)](https://gasmaskrespirator.com/wp-content/pics/1929_M1A1_US_Service_Respirator_Gas_mask_05_cxh.jpg)
![1929 M1A1 US Service Respirator (Gas mask) 1929 M1A1 US Service Respirator (Gas mask)](https://gasmaskrespirator.com/wp-content/pics/vesywupop.gif)
We came across one of these beauties. A late 1920’s M1A1 US Service Respirator. Packing list dated 7/29. In almost pristine condition for being almost 100 years old, with original packing slip! Would be a great addition to many collectors falling between WW1 and WW2. If you have any questions about this piece, feel free to reach out!
![1929 M1A1 US Service Respirator (Gas mask) 1929 M1A1 US Service Respirator (Gas mask)](https://gasmaskrespirator.com/wp-content/pics/vesywupop.gif)