Direct costs are expenses that a company can easily connect to a specific cost object, which may be a product, department or project. This includes items such as software, equipment, labor and raw materials.
Guest. I have a 1875 Jesse French and Sons upright piano, serial number 71883. In good condition, 1 key is flat, no missing keys, a few scratches on the case. have a French & Sons upright piano with serial# 92509 just wondering how old its is and if its worth anything. It is in tune and very minor scratches no missing parts.
The strength of the piano structure is very important to help control tuning stability. Each string (about 230 strings in a piano) has up to 180 pounds of tension. This amounts to approximately 20 tons of tension or the combined weight of 9 (nine) full size automobiles when the piano is in tune. The tension must be supported by the back frame construction (a combination of the metal plate and back posts).