知人からノ案内で、埼玉県にある、明治からの工作機械—かなり古いものが250台も集めた博物館を見学した。構内には英国製の蒸気機関車もあり、機械好きの自分にはたまらない。何しろボールベアリングさえ無かった時代のもの。ベルトがけの旋盤やシェーパーなど往時をしのばせる。ターレットの概念は昔からのものだった。ミニチュアのSLも動態保存であった。今回の見学会は久々のム踊るものであった。
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