points 902 case i if you have entered wrong tin no of parties then revise 2a with correct tin no case ii if you have entered correct tin no so contact your seller parties and say them to revise your 2b so that mismatch will be corrected
Key blank. Keyblanks pre-stamped with various imprints to discourage key duplication. A key blank (sometimes spelled keyblank) is a key that has not been cut to a specific bitting. The blank has a specific cross-sectional profile to match the keyway in a corresponding lock cylinder.
Most instruments built before about 1960 had real ivory key tops. Keep in mind that an actual key itself is made of wood, and only the thin covering on top is made of ivory (or plastic in new pianos). Ivory can always be identified by the hairline separation between the head and the tail of the key.