Survey Title: Lamb Leer Cavern
Surveyor(s): Duck, J.W. and Sharpe, E.W.
Year: 1937
Standard: ns
Grade: ng
Scale: 1"=100ft
Size: 7.8"x6"
References: MNRC Rep (30)48
Notes: Plan and elevation
Additional Notes: Based on McMurtrie, 1880 and the Balch amendments, 1904