Alejandro Ginés Sesma was a very active in speleophilately. He displayed his cave stamp collection on many philatelist exhibitions. He supplied material and information to Speleophilately International magazine for over 20 years. He lived on Palma de Mallorca. His son Angel is a noted cave- scientist.


Articles

Benaojan Speleophilately. 1984. 17: 4-8.
Several Spanish Postmarks.... 1984. 18: 22.
San Benito - Patron of (some) cavers. 1985. 20: 8-10.
XXX Aniversario del Grupo Espeleológico ”Edelweiss”. 1985. 22: 22.
New Speleophilatelic Materials from Spain. 1986. 24: 10-15.