So sorry to hear of Jim's passing. I remember him from his years at the Post Office in Grand Rapids a number of years ago. JIm was always a great guy and a real pleasure to work with in GR. Thoughts and prayers go out to the entire Konwinski family as well as extended family members.

Jim will certainly be missed. Rest in peace.

Jim and I worked together from 1978 til he retired in 1994. Together we built the data base that was to become the Zip-4 system in Michigan. He was my friend and my mentor. We spent many hours working at the Post Office and socializing at Lenny's Pub on 36th street. My heart goes out to Todd and grandchildren as I know how important they were to Jim. When Jim retired our paths only crossed intermittently. and, as the years

Jim and I worked together from 1978 til he retired in 1994. Together we built the data base that was to become the Zip-4 system in Michigan. He was my friend and my mentor. We spent many hours working at the Post Office and socializing at Lenny's Pub on 36th street. My heart goes out to Todd and grandchildren as I know how important they were to Jim. When Jim retired our paths only crossed intermittently. and, as the years passed we lost contact all together. I shall long cherish the memories of our time together at the Post Office. Take heart knowing he is with the Lord free from pain and suffering.