Hi,
For those interested, here is a Belgian manual on explosives use from 1924 (220Mb) : https://www.mediafire.com/file/hv81v3e6uzz4tna/BEL-NS-Emploi-explo_1924.pdf/file
If you like my work, you can https://buymeacoffee.com/sgdbdr
Enjoy,
S.
For those interested, here is a Belgian manual on explosives use from 1924 (220Mb) : https://www.mediafire.com/file/hv81v3e6uzz4tna/BEL-NS-Emploi-explo_1924.pdf/file
If you like my work, you can https://buymeacoffee.com/sgdbdr
Enjoy,
S.