Top left to right 1- A core chunk of an U-927a made by the EP&M co 2- A skirt chunk of an experimental horizontal skirt Fred Locke multipart marked with the 7-1 marking 3- A chunk of an unknown speckled blue glaze-weld uni-part hand marked with Fred Locke's name 4- Chunk of the skirt of a large experimental oil insulator with an upturned inner lip for the oil trough 5 - An unknown porcelain battery rest with a Fred Locke glaze

Centre Row : 1-U-932 with an applied crown and marking #4-5 in white 2- Core of an unreported 6 1/2" wide three part glaze-weld {MLOD} similar to the U-926a but with a larger outer skirt and 1 3/8 threads this insulator was pictured in the 1904 worlds fare display. 3- Core of au-675a Locke #303 with applied crown and 1 3/8 threads 4 -Core of a U-964 with an applied crown that was manufactured in late 1901 (should have marking 6-2 and a date stamp Bottom: Part of a U- 927b with the ink marking" 12-C " part of a U-4 with the letter s L.V . in ink