Jean_LAMESCH_Sliderules_Collection_BOX_JL06

1686_TIANJIN_6504

1686_TIANJIN_6504

TIANJIN 6504 plastic Chinese sliderule from ~1966. Plastic cursor, cardboard box. The upper line text reads "Serve the people". On the back side one reads in a logo "Gong Nong Bing" = "workers, peasants, soldiers".