KRS 322.340 requires every licensee to have an embossed metallic seal or a rubber stamp. Samples are depicted below. The minimum sizes are 1 3/8” for the engineering seal or stamp (maximum size of 1 5/8”) and 1 1/4” for the surveying seal or stamp (maximum size 1 1/2”).
Professional Land Surveyor Sample Seal
Professional Engineer Sample Seal