Source for Bunker Drawings

[Ivanhoe]

Does anyone know where I might obtain scale drawings of the following bunkers:

Limmesprogramms 1938:
Regelbau 2
Regelbau 3

Bauprogramms 1939/40:
Regelbau 101d
Regelbau 106d
Regelbau 109c

[AvB]

For Limesprogramm:

Bundesarchiv RH 19-III/57, 57k and 845

For 106d, RH 32/28

[Ivanhoe]

For Limesprogramm:

Bundesarchiv RH 19-III/57, 57k and 845

For 106d, RH 32/28

Thanks. I knew the BA maintains original drawings, but I didn't have reference information. Thanks again.

[OpanaPointer]

https://www.ibiblio.org/hyperwar/Germany/HB/HB-5.html

[AvB]

For Limesprogramm:

Bundesarchiv RH 19-III/57, 57k and 845

For 106d, RH 32/28

Thanks. I knew the BA maintains original drawings, but I didn't have reference information. Thanks again.

For the 101 and 109 I've only seen small basic plans.

[Bunkerfreak]

In BAMA document RH_19_III_58 you find this plan from 1938 (Limesprogramm)

Does anyone know which bunkertype thisone has?