IMG8095BLOCKSinUse

BLOCKS in Use: changing color, direction, motion, 1981.

IMG8094BLOCKSworld

Peggy’s BLOCKS world, 1981. Numbers used as names.

IMG8093ABCmicroworld

Letters & Images of Peggy’s ABC Microworld, 1981-82

IMG8092DenithaWithDockWorld

Denitha With the Dock Microworld, 1989

IMG8090MiriamsTrainWorld

Miriam’s Train World,1981-82

IMG8081PeggysBeachWorld

A Typical Scene in Peggy’s Beach World, 1983

IMG8080BeachDemo

Beach Microworld Demonstration, 1982

IMG8075PeggyInHerLibrary1981

Peggy In Her Library, 1981

IMG8074PeggyInCedarHall1982

Peggy In Cedar Hall, 1982

IMG8071MakingBrowniesRobSeymour

Making Brownies, Rob and Seymour, 1976

IMG104BobWithBeard1993

Bob In Profile With Beard,1993

IMG6003CedarHallRear1993

Cedar Hall Rear, 1993

IMG6002CedarHallGarage1993.jpg

Cedar Hall Garage, 1993

IMG6001CedarHall1993

Cedar Hall, 1993

IMG6048Miriam&BobInMG1993

Miriam and Bob In the MG, 1993

IMG6047Bob&MiriamInMG1993

Bob and Miriam back from a test drive, 1993

IMGA086KelseyPondD

Kelsey Pond 1967 d

IMGA079KelseyPondC

Kelsey Pond, 1967 c

IMGA085KelseyPondB

Kelsey Pond 1967 b

IMGA084KelseyPondA

Kelsey Pond, 1967 a

IMG8067MGwithGretchen

MG with Gretchen, 1993

IMG8070MGRobMiriam1986

MG with Rob and Miriam, 1984

IMG8069MGRobMiriam1974

MG with Rob and Miriam, 1974

IMGA083MGwithBob1967

MG with Bob, 1967

IMGA082MGwithBob1967

MG with Bob, 1967

IMGA081MGwithGretchen1967

MG with Gretchen, 1967

IMGA078MGwithGretchen1967

MG with Gretchen, 1967

IMG1061PegMGhelper1992

Peg as MG helper, 1992

IMG1004Rob&MiriamOnMG1974

Rob and Miriam On the MG, 1974

IMG1003MITgrads&sibs1993

Rob, Miriam, Peg, Kate, 1993

IMG1002Rob&MiriamKelseyPond1974

Rob and Miriam at Kelsey Pond, 1974

IMG1001BobAndTwoKids,1974

Bob and Two Kids,1974

IMG9052openMazeAt60

Polyspiral open maze at 60 degrees

IMG9053slotMachine

Polyspiral a la Slot Machine

IMG9103BobAndWorldPoster

Bob and the World from Space, early 1990’s

IMG8103CentreMondialInformatique

Le Centre Mondial, 22 Matignon, Paris 8, 1982

IMG8102EiffelTower1983

Eiffel Tower. Paris in the spring, 1983

IMG8072OliverGordonSelfridge

Oliver Gordon Selfridge at Purdue, 1989

IMGA001MGBobPurdue1993

Bob with MG at Purdue Park, 1993

Bob with Laughing Buddha, Waldshut, Germany

DadDadWithTheGirls,2012

with Rob’s daughters, Aoife and Astrid

Bobby,1944

Happy Volunteer!

Rioanji,orig1993

Rioan Ji, Kyoto, Japan, 1993

IMG6106BobInJapan1993b

Logo Demos for school children, near Toyama Japan, 1993

IMG6105BobInJapan1993a

Logo Demos for school children, near Toyama Japan, 1993

IMG9028buddhaInTheRain

Buddha in the Rain, Kamakura, Japan, 1993

Seymour at Logo, 1977

ready for pre-school

Rob and Miriam, ready to learn

LawlerReunion

Bob at 50th Reunion

Vn130-2at150

Vn 130-2 Miriam solves a second old problem