In the case of National Labor Relations Board v. Gullett Gin Co., 1950, the U.S Supreme Court ruled in favor of the National Labor Relations Board (NLRB). The dispute arose when Gullett Gin Company fired two employees for union-related activities. The NLRB argued that this was a violation of Section 8(a)(1) and (3) of the National Labor Relations Act which prohibits employers from interfering with, restraining or coercing employees in their rights to form, join or assist labor organizations and also from discouraging membership in any such organization. The company contended that it had not violated these provisions as its actions were based on other legitimate reasons unrelated to union activities. However, after reviewing evidence presented by both parties, including testimonies and records showing anti-union sentiments expressed by management officials prior to dismissal of workers involved in union organizing efforts at plant level; court found substantial support for NLRB's findings indicating unlawful motivation behind dismissals thus affirming its order requiring reinstatement with back pay for affected workers along with cease-and-desist directives against further violations.

In the dissenting opinion for the National Labor Relations Board v. Gullett Gin Co., Justice Frankfurter disagreed with the majority's decision to uphold a cease and desist order against Gullett Gin Company by the National Labor Relations Board (NLRB). He argued that there was insufficient evidence to prove that Gullett had engaged in unfair labor practices, as alleged by NLRB. The company was accused of interfering with, restraining, and coercing its employees' rights to self-organization and collective bargaining under Section 8(1) of the National Labor Relations Act. However, according to Justice Frankfurter, these allegations were based on ambiguous statements made by two supervisors which could not conclusively establish an infringement upon workers’ rights or demonstrate any intent from management’s side towards such violation. Therefore he believed it was unjustified for NLRB to issue a broad cease-and-desist order without concrete proof of systematic anti-union activities at play within Gullett Gin Company.