Doug Florence has been on expo in the following years:
|Expo||Logbook mentions||Survex trips|
Surveys doneWallets and surveys mentioning Doug Florence
Jesus 1975-78 (Tacklemaster 1977-78).
Expedition 1978 and 1982 (with a non-caving visit in 1989). Explored in Eislufthöhle in 1978, and 142 in 1982. The b&w photo was taken in base camp in 1978.