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Map Book 24 Index, "Contents"
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
[Cross Sections, No. 10 to No. 21 of new Allegheny Portage Railroad, showing necessary excavation and embankment in cubic yards], n.d. pp. 1-112
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item