This article focuses on the application of dry bone histology in the diagnosis of a series of different bone tumours. It provides a short introduction on bone tumour classification and how tumours may affect the skeleton. To illustrate the value of dry bone histology in the diagnostic process we studied the 'fresh' and 'dry' bone histology of a series of well-documented, recent clinical cases of various benign and malignant bone tumours. We show that histology is a valuable instrument to assess bone tissue architecture, which provides information on the biological behaviour of a tumour. Though histology may reveal the specific 'tumorous' bone deposition of high-grade conventional osteosarcomas, all other bone tumours display common, unspecific features. This holds for the following tumours: osteochondroma, hyperostotic meningioma, high-grade angiosarcoma, grade 2 chondrosarcoma, myoepithelial carcinoma, high-grade osteosarcoma and four carcinoma metastases. We conclude that histology is useful in cases where the biological behaviour of a tumour is to be defined, and is particularly an aide in the diagnosis of high-grade conventional osteosarcomas. Nevertheless, the differential diagnosis on the bone tumours in our series should primarily be based on a combination of physical anthropological patient data (age, sex), gross anatomy (e.g. tumour morphology and location), and radiography.