CREATE TABLE table_name_62 (height__ft_ INTEGER, height__m_ VARCHAR, year_built VARCHAR, location VARCHAR)
What is the lowest height in feet for the building located in platz der einheit 1, gallus, that was built after 1961 with a height less than 130 meters?
SELECT MIN(height__ft_) FROM table_name_62 WHERE year_built > 1961 AND location = "platz der einheit 1, gallus" AND height__m_ < 130