Prof. Mortel:
Duncansby, Scotland (1)
Prof. Mortel:
Duncansby, Scotland (2)
Prof. Mortel:
Duncansby, Scotland (3)
Prof. Mortel:
Duncansby, Scotland (10)
Prof. Mortel:
Duncansby, Scotland (11)
Prof. Mortel:
Duncansby, Scotland (12)
Prof. Mortel:
Duncansby, Scotland (13)
Prof. Mortel:
Duncansby, Scotland (14)
Prof. Mortel:
Duncansby, Scotland (15)
Prof. Mortel:
Duncansby, Scotland (24)
Prof. Mortel:
Duncansby, Scotland (25)