Dear Robin,
Thank you so much providing the additional photos. Your collection of Chinese bowls appear to come from various periods.The larger bowls are from the Qing Dynasty (1611-1912), 17th- 18th century, they are made out of stoneware and are decorated with hand painted stylized lotus flower design. These bowls are in good condition, based on their age and are marked on the bottoms with hand painted chop marks. The smaller rice or soup bowls in the collection would date from the 20th century and are hand painted with stylized designs inspired by nature. They are marked on the underside with a printed, or stamped chop mark, which indicates a later date. Bases on price realizations from sales of items similar to yours, a fair market value would be 150-500 dollars per item. The Qing Dynasty bowls being of higher value than the others. Thank you again for choosing Mearto for your appraisal.
Morgan