THREE DIFFERENT MAHOGANY AND OAK SPARK GUARDS, 19TH CENTURY two telescopic on a tripartite base, one cantilevered within torchon uprights, all with small-stitch embroidered fabric panel; defects, some cracks and missing frames, movement systems to be overhauled, restorations, the fabrics with breaks and tears The larger, 147X42 cm The smaller, 105X65X44 cm THREE DIFFERENT OAK AND MAHOGANY SPARK GUARDS, 19TH CENTURY; DEFECTS, SOME DAMAGES AND LOSSES, TO BE RECTIFIED, RESTORATIONS, FABRIC WITH DAMAGES (3)