Tests of direct beam intensity and stray radiation from shoe-fitting fluoroscopes indicate wide variability of exposure of patrons and salesmen, with some exposures far in excess of standards proposed for safe use of the apparatus. The principal potential danger is interference with bone growth in children as a result of careless use or uncontrolled dosage of x-ray. Although less likely, there is also some possibility of excessive exposure of shoe salesmen in exceptional circumstances. The growing probability of increasing use of ionizing radiations warrants vigorous governmental control or possibly elimination of procedures of questionable merit which involve public risk.