Can someone tell me what this is, please

[Engir]

In the first image there is a vacuum hose that goes to the connection in the second image these items are under the dash on the drivers side. The black connection for the vacuum line is mounted where the brake and clutch pedals are.



I also found this hanging under there does anyone know what it is for and where it goes, please?

 

[superj]

No idea from me