SRS Requests on several Springfield that I purchased

Hi Folks--

Yesterday I picked up two M1903 .30-06 rifles and a M2 .22LR Springfield trainer. Brief description below:

a) M1903 Mark I Springfield .30 caliber SN: 1124249 bbl dated SA 5-19.

b) M1903 Springfield .30 caliber SN: 1499989 bbl dated SA 12-36, the rifle has a "C" type stock. The bolt on this rifle is electro-engraved with the SN 1027845

c) M2 Springfield .22LR SN: 9859.

any SRS information would be deeply appreciated

Thanks

Nothing on rifle A.

Nothing on rifle B but it is amongst a lot of receivers that the DCM sold in and around 1938. Nothing on the serial number etched into this bolt either.

Nothing on the M2