I lived in Kaywood 42-50 and renmember. name was still used in 60s. the sledding was at the top, acroo Eastern Ave., in Barnard Hill Park, DC. I now realze the geographic "ridge" extends down russell ave.to the stream which runs along varnum st/arundel rd. I told my daughter about this yesterday. she is a prof. dc area historian. she planned to visit and take her son sledding there today.