Lot #230
Robert Stroud

“Dunker and Jill had nothing to do with the discovering that male birds have two sex chromosome. I knew it many years before they worked with the inheritance of color in bird.”

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“Dunker and Jill had nothing to do with the discovering that male birds have two sex chromosome. I knew it many years before they worked with the inheritance of color in bird.”

The Birdman of Alcatraz. ALS signed ' As ever, Bob, Robert Stroud number 594,' one page both sides, 8 x 10.25, March 15, 1948. In part: '...About sex linkage. I find no difference in the chart you sent and the outline I gave you, but one statement by Hornell I will have to challenge. Dunker and Jill had nothing to do with the discovering that male birds have two sex chromosome. I knew it many years before they worked with the inheritance of color in bird.' Stroud's signature also appears in the return address area of verso. In fine condition. RRAuction COA.

Auction Info

Auction Title:
Dates: #276 - Ended August 20, 2003

Lot #230 Robert Stroud

“Dunker and Jill had nothing to do with the discovering that male birds have two sex chromosome. I knew it many years before they worked with the inheritance of color in bird.”

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Description

“Dunker and Jill had nothing to do with the discovering that male birds have two sex chromosome. I knew it many years before they worked with the inheritance of color in bird.”

Auction Info

Lot #230
Robert Stroud