Antique R J Beck London brass microscope #25490 in fitted wood box with accessories. Signed. Appears to be in good working condition. Box, 12.875"H x 6"W. Microscope, 7"L x 4.12"W x 12"H. Includes two slide boxes with slides,11.25"L x 7.18"W x 1.5"H. 7.12" L x 6" W x 13" H