This text was prepared by William Gross:
A prayer book, lacking the title page. With the word “Mizrach” enlarged and in a decorative frame (twice, at the beginning of the Shmona Esrei), to indicate the direction of prayer. Other pages with script in decorative arch, sometimes with floral elements.
Since the volume is bound with another book from Belgrade, 1836, it is reasonable to assume that they were both published in Belgrade around the same time.