Aberdeen Harbour Board: Photograph labelled "100 Ton Sheer Poles Test 90 Tons 1911" Crane on quayside lifting load marked 90 [tons]. Men grouped round test load. Ships alongside and to right behind crane. Buildings visible on back right corner. Originally in paper sleeve labelled paper sleeve labelled “Test of Sheers, 100 Ton Sheer Poles Test 90 Tons 1911”. Dimensions: 165 x 216 mm 1911