The inscription is the calligrapher's name and number, and the seal is "the treasure of Qianlong imperial travel", which is the special seal of Qianlong emperor in Qing Dynasty. Qianlong period is one of the peak periods of cultural and artistic collection in China history. Many precious cultural relics and works of art have been preserved so far, so the value of this word may be very high.
But the specific value still needs to consider many factors, such as the integrity of the work, the state of preservation, the quality and content of calligraphy and so on. In addition, the market price will change with time and demand. Therefore, if you want to know the specific value of this word, I suggest you contact a professional art appraisal agency or auction house for appraisal and evaluation.