Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1851 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1852 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1853 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1854 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1855 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1856 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1857 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1858 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1859 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1860 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1862 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1863 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1864 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1865 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1866 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1867 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1868 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, Miscellaneous Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1869 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1870 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1871 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1872 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1873 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item
Image Robert Heysham Sayre Diaries, 1851-1905 Robert Heysham Sayre Diary, 1874 Robert Heysham Sayre was born in 1824 near Bloomsburg, Columbia County, Pennsylvania on the Kent family farm. His parents were William Heysham and Elizabeth Kent Sayre. In 1828, the family moved to Mauch Chunk (now Jim Thorpe), Pennsylvania where his father went to work as a lockmaster for the Lehigh Coal and Navigation Company. Robert became interested in engineering observing the operation of the canal locks. As a result he built the Mauch Chunk Switchback Railroad. View Item