SIP (SOCIETE GENEVOISE). Early Catalogue (probably 1929) MP-4B, MP-5B, MP-6
SIP (SOCIETE GENEVOISE). Early Sales and Technical Specification
Catalogue (probably 1929) showing the Models MP-4B, MP-5B and MP-6. 28 pages
SIP (SOCIETE GENEVOISE) Catalogue dated 1929 MP-4B and MP-5B Jig Borers
S225A/2 SIP (SOCIETE GENEVOISE). Early Sales & Technical Specification
Catalogue dated 1929 showing the Models MP-4B and MP-5B. 4 pages