1/4 inch audio tape recording airport FX reported by Gerrit Van Gelderen. Also sync snow 5-2, Éamon and bird table, wild track to follow 5-2. Recorded at 7.5 ips in mono.

1/4 inch audio tape recording David Cabot and Mary in the Phoenix Park. Contains David and Mary approach through leaves; sync 1-1, 2-1, 2-2; punching machine - Foras Forbartha; Sorting machine IBM; general atmosphere interior office; footsteps across floor and open door; 3-1 Róisín and Éamon, 3-2, 3-3, 3-4, 3-5, 4-1 and 5-1. Recorded at 7.5 ips in mono.

1/4 inch audio tape recorded at Lough Derravaragh. Contains golden plover, distant; black-headed gulls - distant; black-headed gulls and lark and ringed plover, two takes; quiet lake atmosphere, mixture; golden plover take off and fly the black-headed gulls; snipe up and away; snipe up and away, several; rooks Glendalough - several takes (small group with jackdaws). Recorded at 7.5 ips in mono.

1/4 inch audio tape recorded at Lough Derravaragh. Contains whoopers distant and coots later; Dr. Jackson/Peadar Lamb approach Inny site; talk about lake level; talk about shells; finding chirt and discuss it and scrape; sync shot no clapper 1-1 poor; sync shot 2-1 no good; sync shot 2-2, ok; about lake level, ok; looking for flints - Dr. J McCartan. Recorded at 7.5 ips in mono.

1/4 inch audio tape recorded at the Inny site, Lough Derravaragh. Contains how flints were made and stratification of rock; sync 3-1 ok (how flint was cut); sync 4-1 and slate; digging for flints, description of scene in stone age; Peadar discovers one about "jointing in the limestone", ancient times, diet etc. Recorded at 7.5 ips in mono.

1/4 inch audio tape recorded with Dr. Jackson at crannog, Lough Derravaragh. Contains robin, good, parabolic; chaffinch good, parabolic; how crannog was built; as lake rose more stones added; date of occupation; golden plover in distance best (chain saw in distance, also colony of black-headed gulls). Recorded at 7.5 ips in mono.

1/4 inch audio tape recorded with Dr. Jackson at Lough Derravaragh. Contains walking towards exit, Inny site ok; discuss types of houses built, occupation date at bog part of Inny about bog-shells etc., mark reeds; digging cross section of peat/marle; snipe up and away, several lake atmosphere, and outboard, distant. Recorded at 7.5 ips in mono.

1/4 inch audio tape recorded on Canal with Sid. Contains schoolgirls drawing on banks of canal; traffic on canal banks; girls at Leeson St. Bridge; girls at Leeson St. Bridge, closer; waterfall at Lock Gate, Leeson St.; sheep and lambs and blackbird, good; Sid on Kells blackwater, atmosphere with voices. Recorded at 7.5 ips in mono.

1/4 inch audio tape recorded with Ned and Sid. Contains Sedge warbler; sync shots Ned making fire no clappers; Ned telling stories. Recorded at 7.5 ips in mono.

1/4 inch audio tape recorded with Ned and Sid on the Kells Blackwater. Contains sync 1-1, Ned and Sid 1-2, 2-1. Recorded at 7.5 ips in mono.