ATM TELEPHONE T.4074

This is an insect-proof telephone with hand microtelephone and dial, for use with separate bell set T.4066.

Insect-proof Telephones
The following telephones, T.4074, T.4075 and T.4126, are similar to T.4070, T.4072 and T.4127 respectively, but have all apertures covered with metal gauze or otherwise suitably protected against the ingress of insects. The telephones have a tropical finish.

Taken from the 1951 ATM Catalogue

Last revised: January 25, 2026