Instrument #301, hand engraved aluminum and ink.
Instrument #302, hand engraved aluminum and ink.
Instrument #303, hand engraved aluminum and ink.
Instrument #304, hand engraved aluminum and ink.
Instrument #305, hand engraved aluminum and ink.
Instrument #306, hand engraved aluminum and ink.
Instrument #307, hand engraved aluminum and ink.
Instrument #308, hand engraved aluminum and ink.
Instrument #309, hand engraved aluminum and ink.
Instrument #310, hand engraved aluminum and ink.
Instrument #311, hand engraved aluminum and ink.
Instrument #312, hand engraved aluminum and ink.
Instrument #313, hand engraved aluminum and ink.
Instrument #314, hand engraved aluminum and ink.
Instrument #315, hand engraved aluminum and ink.
Instrument #316, hand engraved aluminum and ink.
Instrument #317, hand engraved aluminum and ink.
Instrument #318, hand engraved aluminum and ink.
Instrument #319, hand engraved aluminum and ink.
Instrument #320, hand engraved aluminum and ink.
Instrument #321, hand engraved aluminum and ink.
Instrument #322, hand engraved aluminum and ink.
Instrument #323, hand engraved aluminum and ink.
Instrument #324, hand engraved aluminum and ink.
Instrument #325, hand engraved aluminum and ink.
Instrument #326, hand engraved aluminum and ink.
Instrument #327, hand engraved aluminum and ink.
Instrument #328, hand engraved aluminum and ink.
Instrument #329, hand engraved aluminum and ink.
Instrument #330, hand engraved aluminum and ink.
Instrument #331, hand engraved aluminum and ink.
Instrument #332, hand engraved aluminum and ink.
Instrument #333, hand engraved aluminum and ink.
Instrument #334, hand engraved aluminum and ink.
Instrument #335, hand engraved aluminum and ink.
Instrument #336, hand engraved aluminum and ink.
Instrument #337, hand engraved aluminum and ink.
Instrument #338, hand engraved aluminum and ink.
Instrument #339, hand engraved aluminum and ink.
Instrument #340, hand engraved aluminum and ink.
Instrument #341, hand engraved aluminum and ink.
Instrument #342, hand engraved aluminum and ink.
Instrument #343, hand engraved aluminum and ink.
Instrument #344, hand engraved aluminum and ink.
Instrument #345, hand engraved aluminum and ink.
Instrument #346, hand engraved aluminum and ink.
Instrument #347, hand engraved aluminum and ink.
Instrument #348, hand engraved aluminum and ink.
Instrument #349, hand engraved aluminum and ink.
Instrument #350, hand engraved aluminum and ink.
Instrument #351, hand engraved aluminum and ink.
Instrument #352, hand engraved aluminum and ink.
Instrument #353, hand engraved aluminum and ink.
Instrument #354, hand engraved aluminum and ink.
Instrument #355, hand engraved aluminum and ink.
Instrument #356, hand engraved aluminum and ink.
Instrument #357, hand engraved aluminum and ink.
Instrument #358, hand engraved aluminum and ink.
Instrument #359, hand engraved aluminum and ink.
Instrument #360, hand engraved aluminum and ink.
Instrument #361, hand engraved aluminum and ink.
Instrument #362, hand engraved aluminum and ink.
Instrument #363, hand engraved aluminum and ink.
Instrument #364, hand engraved aluminum and ink.
Instrument #365, hand engraved aluminum and ink.
Instrument #366, hand engraved aluminum and ink.
Instrument #367, hand engraved aluminum and ink.
Instrument #368, hand engraved aluminum and ink.
Instrument #369, hand engraved aluminum and ink.
Instrument #370, hand engraved aluminum and ink.
Instrument #371, hand engraved aluminum and ink.
Instrument #372, hand engraved aluminum and ink.
Instrument #373, hand engraved aluminum and ink.
Instrument #374, hand engraved aluminum and ink.
Instrument #375, hand engraved aluminum and ink.
Instrument #376, hand engraved aluminum and ink.
Instrument #377, hand engraved aluminum and ink.
Instrument #378, hand engraved aluminum and ink.
Instrument #379, hand engraved aluminum and ink.
Instrument #380, hand engraved aluminum and ink.
Instrument #381, hand engraved aluminum and ink.
Instrument #383, hand engraved aluminum and ink.
Instrument #384, hand engraved aluminum and ink.
Instrument #385, hand engraved aluminum and ink.
Instrument #386, hand engraved aluminum and ink.
Instrument #387, hand engraved aluminum and ink.
Instrument #388, hand engraved aluminum and ink.
Instrument #389, hand engraved aluminum and ink.
Instrument #390, hand engraved aluminum and ink.
Instrument #391, hand engraved aluminum and ink.
Instrument #392, hand engraved aluminum and ink.
Instrument #393, hand engraved aluminum and ink.
Instrument #394, hand engraved aluminum and ink.
Instrument #395, hand engraved aluminum and ink.
Instrument #396, hand engraved aluminum and ink.
Instrument #397, hand engraved aluminum and ink.
Instrument #398, hand engraved aluminum and ink.