- $9.99 1963 Netherlands Rocket Mail NRS 634 Brown Stamp Sheet - T22
- $11.75 1976 Viking 1 Mission First Mars Landing special event cover & informative panel
- $14.99 1960 Netherlands NRS Rocket Mail Brown Sheet Flight #624a - SINGED - T66
- $19.99 1946 Netherlands Rocket Mail FDR Memorial Sheet - Brown - T92
- $99.99 NASA Apollo 11 Large Commemorative Cover Serviced by Dr E.M. Brown EM5
- $5.95 Apollo 14 Moon Exploration - 02/05/1971 by Shepard & Mitchell - Cone Crater
- $64.50 Nov. 29, 1961 1st Launch of Astrochimp, Enos, into 0uter Space, SWANSON Cachet
- $99.99 NASA Apollo 7 Mission Large Commemorative Cover Serviced by Dr E.M. Brown EM1
- $99.99 NASA Mercury MA-9 Large Commemorative Cover Serviced by Dr EM Brown EM69
- $99.99 NASA Apollo 8 Mission Large Commemorative Cover Serviced by Dr E.M. Brown EM2
- $99.99 NASA Gemini GT-5 Large Commemorative Cover Serviced by Dr E.M. Brown EM28
- $16.95 Apollo 14 Moon Mission, set 5 (Launch-3 moon Landing/Exploration- Splashdown)
- $59.95 Nov. 29, 1961 1st Launch of Astrochimp, Enos, into 0uter Space, SWANSON Cachet
- $12.99 Netherlands 1959 De Bruijn Rocket #612 Card - Brown Label (I) - L36099
- $3.99 1976 ALT T-38's - Truly, Engle, & Evans - Nov 18 - Brown - F1129
- $5.99 Netherlands 1959 NRS Rocket Mail #620 Brown Stamp MNH - S15932
- $99.99 NASA Apollo 15 Large Commemorative Cover Serviced by Dr E.M. Brown EM16
- $3.00 US 1402 Smithsonian Milestones of Flight #4 Vanguard 1 1973
- $99.99 NASA Apollo 13 Large Commemorative Cover Serviced by Dr E.M. Brown EM14
- $99.99 NASA Apollo 8 Large Commemorative Cover Serviced by Dr E.M. Brown EM8
- $9.70 Jet Propulsion Lab Voyager 1 Jupiter Encounter Cover #1774 Einstein 15c Stamp B
- $2.50 EGLIN AIR FORCE BASE FLORIDA 01-30-1961 RESEARCH IN AEROSPACE, SPACE FORCE
- $18.50 Oct 3, 1962 Walter Schirra, 3rd American in Space with Black and Brown cachet
- $18.99 1973 Smithsonian Milestones of Flight #4 Vanguard 1 cover info sheet cover
- $99.99 NASA Apollo 10 Large Commemorative Cover Serviced by Dr E.M. Brown EM10
- $99.99 NASA Apollo 7 Large Commemorative Cover Serviced by Dr E.M. Brown EM7
- $99.99 NASA Apollo 13 Large Commemorative Cover Serviced by Dr E.M. Brown EM23
- $9.99 Envelope First Day Cover Lot of 5 vtg Space Shuttle DISCOVERY STS-48 UARS Brown
- $12.99 Netherlands 1963 Rocket #634 Flight - DeBruijn Signed - Brown Label - L36170
- $4.99 1974 Skylab 2 - Skylab Stamp 1st day of Issue - May 14th - Brown - F5970
- $12.99 Netherlands 1963 Rocket #634 Flight Cover - Brown Label - L36169
- $4.99 1977 Shuttle Training Aircraft #946 #947 - Brown Cachet - F2211
- $99.99 NASA Apollo 13 Mission Large Commemorative Cover Serviced by Dr E.M. Brown EM3
- $99.99 NASA Apollo 8 Large Commemorative Cover Serviced by Dr E.M. Brown EM20
- $3.95 Apollo 14 Moon Exploration - 02/06/1971 by Shepard & Mitchell - Cone Crater
- $99.99 NASA Gemini GT-6 & GT-7 Large Commemorative Cover Serviced by Dr EM Brown EM57
- $99.99 NASA Gemini GT-5 Large Commemorative Cover Serviced by Dr EM Brown EM67
- $195.00 9/12/1992 STS-47 launch cover signed Astronauts Brown, Gibson, Clee & Apt
- $3.99 1975 VIKING 1 - Plan to land on Mars July 4th,1976 - Brown Cachet - F1008
- $4.99 1977 Shuttle Training Aircraft #947 - Brown Cachet - F2212
- $99.99 NASA Apollo 13 Large Commemorative Cover Serviced by Dr E.M. Brown EM6
- $99.99 NASA Apollo 13 Large Commemorative Cover Serviced by Dr E.M. Brown EM13
- $99.99 NASA Apollo 8 Large Commemorative Cover Serviced by Dr EM Brown EM63
- $99.99 NASA Mercury MA-7 Large Commemorative Cover Serviced by Dr EM Brown EM54
- $99.99 NASA Apollo 14 Large Commemorative Cover Serviced by Dr E.M. Brown EM15
- $99.99 NASA Apollo 12 Large Commemorative Cover Serviced by Dr E.M. Brown EM11
- $99.99 NASA Apollo 9 Large Commemorative Cover Serviced by Dr E.M. Brown EM9
- $4.25 SPACE COVER 1996 SPACE SHUTTLE STS77 ENDEAVOUR CASPER BROWN THOMAS BURSCH RUNCO
- $99.99 NASA Mercury MA-7 Large Commemorative Cover Serviced by Dr EM Brown EM59
- $99.99 NASA Gemini GTA-10 & 11 Large Commemorative Cover Serviced by Dr EM Brown EM39
- $99.99 NASA Mercury MA-6 Large Commemorative Cover Serviced by Dr EM Brown EM41
- $99.99 NASA Mercury MA-8 Large Commemorative Cover Serviced by Dr E.M. Brown EM31
- $99.99 NASA Gemini GT-9 Large Commemorative Cover Serviced by Dr EM Brown EM51
- $99.99 NASA Mercury MA-9 Large Commemorative Cover Serviced by Dr EM Brown EM60
- $99.99 NASA Gemini GT-6 & GT-7 Large Commemorative Cover Serviced by Dr EM Brown EM34
- $99.99 NASA Gemini GT-5 Large Commemorative Cover Serviced by Dr E.M. Brown EM27
- $16.95 Apollo 12 Mission, set 4 (Launch-2 moon Landing/Exploration/LEM Rend/Splashdown)
- $4.49 1.16.1978 NASA Names 35 Astronaut Candidates (Brown) - Houston TX - F74056
- $99.99 NASA Apollo 16 Large Commemorative Cover Serviced by Dr E.M. Brown EM17
- $4.99 1978 F-8 Test Phase - Sep 11 - Brown Cachet - F2775
- $99.99 NASA Apollo 10 Mission Large Commemorative Cover Serviced by Dr E.M. Brown EM4
- $99.99 NASA Gemini GT6 & GT-7 Large Commemorative Cover Serviced by Dr EM Brown EM66
- $99.99 NASA Apollo 9 Large Commemorative Cover Serviced by Dr E.M. Brown EM21
- $99.99 NASA Apollo 12 Large Commemorative Cover Serviced by Dr E.M. Brown EM12
- $99.99 NASA Apollo 7 Large Commemorative Cover Serviced by Dr E.M. Brown EM19
- $99.99 NASA Skylab 3 Large Commemorative Cover Serviced by Dr E.M. Brown EM24
- $99.99 NASA Apollo 9 Large Commemorative Cover Serviced by Dr EM Brown EM62
- $99.99 NASA Apollo 10 Large Commemorative Cover Serviced by Dr E.M. Brown EM22
- $99.99 NASA Apollo 17 Large Commemorative Cover Serviced by Dr E.M. Brown EM18
- $99.99 NASA Gemini GTA-10 Large Commemorative Cover Serviced by Dr EM Brown EM64
- $4.99 Jul 11, 1978 - 1980 Teleoperator Retrieval System - Brown Cachet - F2918
- $99.99 NASA Mercury MA-6 Large Commemorative Cover Serviced by Dr EM Brown EM40
- $99.99 NASA Gemini GT-5 Large Commemorative Cover Serviced by Dr EM Brown EM61
- $99.99 NASA Mercury MA-8 Large Commemorative Cover Serviced by Dr EM Brown EM55
- $99.99 NASA Gemini GTA-10 Large Commemorative Cover Serviced by Dr EM Brown EM44
- $99.99 NASA Gemini GT-11 & GT-12 Large Commemorative Cover Serviced by Dr EM Brown EM58
- $6.00 NAVSTAR-1 First GPS Satellite Launch Feb 22 1978 Vandenberg AFB CA
- $99.99 NASA Gemini GT6 & GT-7 Large Commemorative Cover Serviced by Dr EM Brown EM65
- $99.99 NASA Gemini GTA-11 Large Commemorative Cover Serviced by Dr E.M. Brown EM25
- $99.99 NASA Gemini GTA-10 Large Commemorative Cover Serviced by Dr E.M. Brown EM29
- $99.99 NASA Gemini GT-4 Large Commemorative Cover Serviced by Dr EM Brown EM43
- $99.99 NASA Gemini GT-9 Large Commemorative Cover Serviced by Dr EM Brown EM52
- $99.99 NASA Gemini GT-5 Large Commemorative Cover Serviced by Dr EM Brown EM42
- $99.99 NASA Gemini GTA-11 & 12 Large Commemorative Cover Serviced by Dr EM Brown EM49
- $99.99 NASA Gemini GTA-10 Large Commemorative Cover Serviced by Dr EM Brown EM47
- $99.99 NASA Gemini GTA-10 Large Commemorative Cover Serviced by Dr EM Brown EM45
- $99.99 NASA Gemini GTA-8 Large Commemorative Cover Serviced by Dr EM Brown EM56
- $6.00 NAVSTAR I Navigational Satellite Launch Vandenberg AFB CA Feb 22 1978
- $99.99 NASA Gemini GT-3 Large Commemorative Cover Serviced by Dr EM Brown EM50
- $99.99 NASA Gemini GTA-10 Large Commemorative Cover Serviced by Dr EM Brown EM38
- $99.99 NASA Gemini GT-9 Large Commemorative Cover Serviced by Dr E.M. Brown EM30
- $99.99 NASA Gemini GTA-11 & 12 Large Commemorative Cover Serviced by Dr EM Brown EM48
- $99.99 NASA Gemini GTA-8 Large Commemorative Cover Serviced by Dr EM Brown EM53
- $99.99 NASA Mercury MA-8 Large Commemorative Cover Serviced by Dr E.M. Brown EM32
- $99.99 NASA Gemini GTA-11 Large Commemorative Cover Serviced by Dr E.M. Brown EM26
- $99.99 NASA Gemini GTA-8 Large Commemorative Cover Serviced by Dr EM Brown EM37
- $99.99 NASA Gemini GTA-10 Large Commemorative Cover Serviced by Dr EM Brown EM46
- $99.99 NASA Gemini GTA-8 Large Commemorative Cover Serviced by Dr EM Brown EM36
- $3.99 1976 USAF Comsat Relay - Satellite Data System - Brown Cachet - F1041
- $4.99 1977 Shuttle Enterprise - 5th Free Flight - Brown Cachet - F2714