1970 polygon shapefile at place level

Hi,
I have been searching for 1970 polygon shapefile at place level for Texas. But I could only find point data for year 1970. Does anyone know whether it is available? Thanks,

–Na Chen

The availability of NHGIS shapefiles for each level and year is summarized here. You’re correct that a 1970 place-level shapefile is available only for points, not polygons.