Brass compass with an aged patina featuring a round base and hinged lid it has glass cover revealing directional card marked 库存例证 brass compass with an aged patina featuring a round base and hinged lid it has glass cover revealing directional card marked
This image shows a semi circular protractor with black rotating arrow and yellow measurement markings the is used to measure 向量例证 this image shows a semi circular protractor with black rotating arrow and yellow measurement markings the is used to measure
