http://www.stampcollectioninfo.com/alexander-graham/
what did alexander graham bell invent other than the phone?
i know that he invented the telephone already. other than that, what can you think of that could help me?
Metal detector, a metal jacket to help with breathing, the audiometer to detect minor problems with hearing, he worked on trying to find alternate fuel sources, he created a device to detect icebergs, he did not create solar panels but had the idea right before his death, a practical hydrofoil watercraft, the multiple telegraph, the telephone company (of course), the photophone, and the hydrodome.
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 Scott 893 US Stamp 1940 10c Alexander Graham Bell American Inventors Used st028 $1.50 Time Remaining: 3h 55m |
 1940 Alexander Graham Bell 10c Stamp SG890 Mint CS1 $12.63 Time Remaining: 11h 20m Buy It Now for only: $12.63 |
 ALEXANDER GRAHAM BELL TELEPHONE 100TH ANNIVERSARY ART CRAFT CACHET ADDRESSED FDC $1.39 Time Remaining: 16h 43m Buy It Now for only: $1.39 |
 1976 ALEXANDER GRAHAM BELL 1683 Mint MNH Sheet $8.95 Time Remaining: 1d 15h 13m Buy It Now for only: $8.95 |
 United States 893 Alexander Graham Bell NH Never Hinged Very Fine Block of Four $23.54 Time Remaining: 2d 19h 13m Buy It Now for only: $23.54 |
 US 893 Alexander Graham Bell XF Mint Hinged Plate Block $25.00 Time Remaining: 2d 22h 32m Buy It Now for only: $25.00 |
 First Day Cover 1976 Alexander Graham Bell HF FDC Scott 1683 $0.99 Time Remaining: 2d 23h 58m Buy It Now for only: $1.39 |
 USA Scott 893 M04 10 Alexander Graham Bell Mint NH Stamp $4.25 Time Remaining: 3d 2h 31m |
 First Day Cover Famous People Alexander Graham Bell 1947 Canada $2.95 Time Remaining: 3d 2h 44m |
 Alexander Graham Bell 1683 Boston Ma 3 10 76 $0.99 Time Remaining: 3d 5h 2m Buy It Now for only: $0.99 |
 1683 Telephone Centennial 3 10 76 Alexander Graham Bell Boston MA $0.99 Time Remaining: 3d 6h 32m |
 893 10c Alexander Graham Bell MNH $11.00 Time Remaining: 3d 7h 25m |
 Alexander Graham Bell Telephone Centennial 13 cent stamp $0.99 Time Remaining: 3d 8h 5m |
 Sheet of Fifty 13 Cent ALEXANDER GRAHAM BELL TELEPHONE CENTENNIAL POSTAGE STAMPS $5.00 Time Remaining: 4d 8h 4m Buy It Now for only: $10.00 |
 US Stamp Scott 893 MNH Mint Never Hinged Alexander Graham Bell $12.76 Time Remaining: 5d 27m Buy It Now for only: $12.76 |
 US 893 FAMOUS AMERICAN ALEXANDER GRAHAM BELL MINT SHEET 70 NH OG $599.00 Time Remaining: 5d 6h 6m |
 SCOTT 893 FAMOUS AMERICANS ALEXANDER GRAHAM BELL MINT NH PLATE BLOCK OF 4 $45.59 Time Remaining: 5d 20h 48m Buy It Now for only: $45.59 |
 US Sc 1683 Misperf MNH 1976 13c Alexander Graham Bell Telephone MISPERF ERROR $49.50 Time Remaining: 6d 3h 24m Buy It Now for only: $49.50 |
 893 Alexander Graham Bell Famous Americans MN $4.98 Time Remaining: 6d 9h 28m Buy It Now for only: $4.98 |
 1947 ALEXANDER GRAHAM BELL ART ON COVER BL7939 $125.00 Time Remaining: 7d 17h 24m Buy It Now for only: $125.00 |
 1947 ALEXANDER GRAHAM BELL ART ON COVER BL7940 $125.00 Time Remaining: 7d 17h 24m Buy It Now for only: $125.00 |
 893 XF MNH OG ALEXANDER GRAHAM BELL PLATE BLOCK REM 893 703 $53.55 Time Remaining: 7d 18h 54m Buy It Now for only: $53.55 |
 US 1940 893 10c Alexander Graham Bell pair MNH VF $26.00 Time Remaining: 8d 2h 41m Buy It Now for only: $26.00 |
 US 1940 893 10c Alexander Graham Bell pair MNH salvage $26.00 Time Remaining: 8d 2h 41m Buy It Now for only: $26.00 |
 893 10c Alexander Graham Bell Block of 6 MNH B2486 $19.99 Time Remaining: 10d 2h 10m Buy It Now for only: $19.99 |
 SC1683 22KT gold replica Alexander Graham BellGreat Americans cover $3.00 Time Remaining: 11d 2h 6m Buy It Now for only: $3.00 |
 893 US Mint Never Hinged Plate Block of 4 Alexander Graham Bell issued year1940 $47.85 Time Remaining: 11d 7h 47m Buy It Now for only: $47.85 |
 893 FAMOUS AMERICANS 10c ALEXANDER GRAHAM BELL $7.00 Time Remaining: 11d 18h 39m Buy It Now for only: $7.00 |
 ALEXANDER GRAHAM BELL 893 FDC ANDERSON CACHET 1940 $5.00 Time Remaining: 11d 18h 42m Buy It Now for only: $5.00 |
 FDC Fam Americans 10c Alexander Graham Bell S2534 $5.00 Time Remaining: 11d 21h 24m Buy It Now for only: $5.00 |
 FDC Fam Americans 10c Alexander Graham Bell S2535 $6.00 Time Remaining: 11d 21h 25m Buy It Now for only: $6.00 |
 FDC Fam Americans 10c Alexander Graham Bell S2536 $5.00 Time Remaining: 11d 21h 26m Buy It Now for only: $5.00 |
 FDC Fam Americans 10c Alexander Graham Bell S2537 $5.00 Time Remaining: 11d 21h 27m Buy It Now for only: $5.00 |
 US USA Sc 893 MNH FVF 4Block Alexander Graham Bell $40.48 Time Remaining: 11d 22h 2m Buy It Now for only: $40.48 |
 1683 Alexander Graham Bell Telephone Centennial Hand D $50.00 Time Remaining: 12d 20h 18m Buy It Now for only: $50.00 |
 1940 ALEXANDER GRAHAM BELL 893 Full Mint MNH Sheet $545.00 Time Remaining: 12d 22h 54m Buy It Now for only: $545.00 |
 Great Americans Alexander Graham Bell 22K Gold Stamp $3.99 Time Remaining: 13d 21h 2m Buy It Now for only: $3.99 |
 ALEXANDER GRAHAM BELL CENTENNIAL OF THE TELEPHONE ART CRAFT UNADDRESSED FDC $1.39 Time Remaining: 14d 21h 28m Buy It Now for only: $1.39 |
 Alexander Graham Bell Sheet of 70 x 10 Cent US Postage Stamps NEW Scot 893 $549.99 Time Remaining: 15d 18h 38m Buy It Now for only: $549.99 |
 Alexander Graham Bell Set of 4 x 10 Cent US Postage Stamps NEW Scot 893 $109.95 Time Remaining: 15d 18h 39m Buy It Now for only: $109.95 |
 US 893 10 Alexander Graham Bell FDC Ioor cachet $9.50 Time Remaining: 15d 20h 11m Buy It Now for only: $9.50 |
 893 ADDR HOUSE OF FARNAM FDC BL4 Alexander Graham Bell $9.95 Time Remaining: 15d 20h 47m Buy It Now for only: $9.95 |
 893 U A HOUSE OF FARNAM FDC Alexander Graham Bell $7.95 Time Remaining: 15d 20h 47m Buy It Now for only: $7.95 |
 SCOTT1683 ALEXANDER GRAHAM BELL MNH SHEET 37290 UR $13.45 Time Remaining: 17d 4h 50m Buy It Now for only: $13.45 |
 SCOTT1683 ALEXANDER GRAHAM BELL MNH SHEET 37291 UR $13.45 Time Remaining: 17d 4h 50m Buy It Now for only: $13.45 |
 SCOTT1683 ALEXANDER GRAHAM BELL MNH SHEET 37283 LR $13.45 Time Remaining: 17d 4h 50m Buy It Now for only: $13.45 |
 SCOTT1683 ALEXANDER GRAHAM BELL MNH SHEET 37306 UL $13.45 Time Remaining: 17d 4h 53m Buy It Now for only: $13.45 |
 893 Alexander Graham Bell mint Hinged Plate Block of 4 $24.95 Time Remaining: 17d 6h 6m Buy It Now for only: $24.95 |
 US Sc 893 MNH 1940 10c Alexander Graham Bell VF $7.96 Time Remaining: 18d 3h 25m Buy It Now for only: $7.96 |
 1683 ALEXANDER GRAHAM BELL US SINGLE MINT NH $1.01 Time Remaining: 18d 8h 3m Buy It Now for only: $1.01 |