Glad that was minor. Pulled down the OCF dipole, tested directly at the antenna. CHECK Re-connected feed line and checked at the service entry. CHECK Must have been a slightly corroded connection. All resealed and back in service.
Manufactured in the early 50's in a slow process totally lacking in quality control. Released to the public in 1952. Dorky geekiness was recognized at an early age when it was noted that I had read all the books in the first grade library before starting school (Mom was a schoolteacher)
Built a 20KV generator with no moving parts other than dripping water in Jr High. Many burnt fingers were a foretaste of greatness to come. Owned every Science set Gilbert ever made!