I guess I'll add in my two modern color sets too:
2005 RCA secureview clear plastic "prison set"
2000 Sony 27" WEGA - my daily viewer
21 sets - all B&W
1959 Philco Predicta Princess - not
1950 Philco 50T-1401 - not
1950 Philco 50T-1402 - not
1950 Sentinel 430 - not
1949 Admiral 19A15S - working
1949 Admiral 22X12 - not
1949 Admiral 24C16 - not
1949 Airline GSE-3020 - not
1949 Crosley 9-407M - not
1949 GE 806 - not
1949 Motorola 7VT5 "suitcase" - not
1949 Motorola 7VT2 "bakelite" - working
1949 Philco 49-1040 - not
1948 RCA 8T241 - not
1948 Admiral 20X12 - working
1948 Admiral 20X122 - not
1948 Admiral 19A11 - not
1948 Emerson 648A - working
1948 Motorola VT71 "blonde" - working
1948 Motorola VT71 "mahogany" - working
1946 RCA 630TS - not